Tüm alıştırma soruları

Soru 3881Soru →

In a cathode-ray experiment, a beam of electrons passes undeflected through mutually perpendicular electric and magnetic fields. If the electric field intensity is $4.0 \times 10^4\text{ V m}^{-1}$ and the magnetic flux density is $2.0 \times 10^{-3}\text{ T}$ , what is the speed of the electrons in the beam?

2.0 \times 10^7\text{ m s}^{-1}

8.0 \times 10^1\text{ m s}^{-1}

5.0 \times 10^{-8}\text{ m s}^{-1}

2.0 \times 10^1\text{ m s}^{-1}

Cevabı ve açıklamayı göster

Cevap: $2.0 \times 10^7\text{ m s}^{-1}$

Cevap

The speed of the electrons in the beam is

2.0 \times 10^7\text{ m s}^{-1}

.

When a cathode ray beam passes undeflected through perpendicular electric (

E

) and magnetic (

B

) fields, the electric force (

eE

) and magnetic force (

evB

) are equal in magnitude and opposite in direction. Equating

eE = evB

simplifies to

v = \frac{E}{B}

. Substituting

E = 4.0 \times 10^4\text{ V m}^{-1}

and

B = 2.0 \times 10^{-3}\text{ T}

yields an electron speed of

2.0 \times 10^7\text{ m s}^{-1}

.

Adım Adım Çözüm

1

Identify the condition for no deflection in crossed electric and magnetic fields.

The electrostatic force

F_e = eE

equals the magnetic force

F_b = evB

.

For zero net deflection, the opposing electric and magnetic forces must balance each other exactly.

2

Rearrange the force balance equation to solve for speed

v

.

v = \frac{E}{B}

Canceling the charge

e

on both sides of

eE = evB

isolates velocity

v

as the ratio of electric field to magnetic field.

3

Substitute the given values into the velocity equation.

v = \frac{4.0 \times 10^4\text{ V m}^{-1}}{2.0 \times 10^{-3}\text{ T}} = 2.0 \times 10^7\text{ m s}^{-1}

Evaluating

\frac{4.0}{2.0} \times 10^{4 - (-3)}

gives

2.0 \times 10^7\text{ m s}^{-1}

.

Anahtar Kavram

Velocity selector condition for cathode rays in crossed electric and magnetic fields

Soru 3882Soru →

An object is placed $10\text{ cm}$ in front of a converging lens of focal length $15\text{ cm}$ . What is the distance of the image from the lens and its nature?

30\text{ cm}

from the lens and virtual

30\text{ cm}

from the lens and real

6\text{ cm}

from the lens and real

6\text{ cm}

from the lens and virtual

Cevabı ve açıklamayı göster

Cevap: $30\text{ cm}$ from the lens and virtual

Cevap

The image is

30\text{ cm}

from the lens and virtual.

Using the thin lens equation

\frac{1}{f} = \frac{1}{u} + \frac{1}{v}

with

f = +15\text{ cm}

and

u = +10\text{ cm}

yields

\frac{1}{v} = \frac{1}{15} - \frac{1}{10} = -\frac{1}{30}\text{ cm}^{-1}

. Taking the reciprocal gives

v = -30\text{ cm}

. The magnitude of the image distance is

30\text{ cm}

, and the negative sign confirms that the image formed is virtual.

Adım Adım Çözüm

1

Identify the given optical parameters and sign conventions.

Object distance

u = +10\text{ cm}

, Focal length for converging lens

f = +15\text{ cm}

.

By convention for real objects and converging lenses, both

u

and

f

are positive.

2

Substitute the values into the thin lens formula

\frac{1}{f} = \frac{1}{u} + \frac{1}{v}

.

\frac{1}{15} = \frac{1}{10} + \frac{1}{v}

The thin lens formula relates focal length, object distance, and image distance.

3

Rearrange to solve for the image distance reciprocal

\frac{1}{v}

.

\frac{1}{v} = \frac{1}{15} - \frac{1}{10} = \frac{2 - 3}{30} = -\frac{1}{30}\text{ cm}^{-1}

Subtracting

\frac{1}{10}

from

\frac{1}{15}

requires finding a common denominator of 30.

4

Take the reciprocal to find

v

and interpret its sign.

v = -30\text{ cm}

The magnitude of the distance is

30\text{ cm}

. The negative sign indicates that the image is formed on the same side as the object, making it virtual.

Anahtar Kavram

Thin lens formula and sign convention for image formation

Tahmini Süre:1m 30s

Soru 3883Soru →

When a stationary object in an isolated system explodes into two fragments of unequal mass, the fragment with the larger mass acquires a greater magnitude of linear momentum than the fragment with the smaller mass.

Doğru

Yanlış

Cevabı ve açıklamayı göster

Cevap: False

Cevap

The statement is false. Both fragments acquire linear momentum of equal magnitude in opposite directions.

The statement is false because conservation of linear momentum requires the total initial momentum (zero) to equal the total final momentum. Therefore, the two fragments move in opposite directions with linear momenta of equal magnitude, regardless of their masses.

Adım Adım Çözüm

1

Analyze internal forces acting during the explosion

By Newton's third law, the force exerted on the first fragment is equal in magnitude and opposite in direction to the force exerted on the second fragment (

F_1 = -F_2

).

Explosive forces are internal action-reaction pairs.

2

Apply the impulse-momentum theorem

Since both forces act for the exact same duration

\Delta t

, the impulse

J_1 = F_1 \Delta t

equals

-J_2 = -F_2 \Delta t

. Therefore, the change in linear momentum

\Delta p_1 = -\Delta p_2

.

Impulse delivered to an object equals its change in linear momentum.

3

Compare momentum magnitudes

|p_1| = |p_2|

, which means

m_1 v_1 = m_2 v_2

.

Initial momentum was zero (

p_{\text{initial}} = 0

), so the sum of final momentum vectors must be zero (

p_1 + p_2 = 0

).

Anahtar Kavram

Conservation of Linear Momentum and Newton's Third Law

Soru 3884Soru →

An aqueous solution at $25^\circ\text{C}$ has a hydroxide ion concentration ( $[OH^-]$ ) of $1.0 \times 10^{-11}\text{ mol dm}^{-3}$ . What is the pH of this solution?

3.0

11.0

7.0

1.0 \times 10^{-11}

Cevabı ve açıklamayı göster

Cevap: $3.0$

Cevap

The pH of the solution is

3.0

.

Taking the negative logarithm of the hydroxide ion concentration gives a pOH value of

11.0

. Subtracting this from

14.0

yields a pH of

3.0

, accurately indicating an acidic solution.

Adım Adım Çözüm

1

Calculate the pOH from the hydroxide ion concentration

\text{pOH} = -\log_{10}(1.0 \times 10^{-11}) = 11.0

pOH is defined as the negative logarithm to base 10 of the hydroxide ion concentration.

2

Calculate the pH using the water ionic product relationship at

25^\circ\text{C}

\text{pH} = 14.0 - \text{pOH} = 14.0 - 11.0 = 3.0

The sum of pH and pOH in aqueous solutions at

25^\circ\text{C}

is equal to 14.0.

Anahtar Kavram

Relationship between

[OH^-]

, pOH, and pH in aqueous solutions

Tahmini Süre:45s

Soru 3885Soru →

A major legal characteristic of a sole proprietorship is that the enterprise lacks a separate legal entity from its owner, which directly results in a lack of perpetual succession.

Doğru

Yanlış

Cevabı ve açıklamayı göster

Cevap: True

Cevap

True

The statement is correct because a sole proprietorship is an unincorporated enterprise without distinct legal personality, causing the business to lack perpetual succession.

Adım Adım Çözüm

1

Examine the legal personality of a sole proprietorship

Under commercial law, a sole proprietorship is an unincorporated business entity where the business and the owner are regarded as one and the same legal entity.

Incorporation is required to create a separate legal personality, which sole proprietorships do not undergo.

2

Assess the impact of legal status on business continuity

Because the firm has no legal existence separate from the owner, it lacks perpetual succession, meaning the business legally comes to an end upon the death or incapacitation of the proprietor.

Perpetual succession requires an entity status that survives changes in ownership or death of individual members.

Anahtar Kavram

Lack of Separate Legal Entity and Perpetual Succession in Sole Proprietorship

Soru 3886Soru →

What is the remainder when the polynomial $P(x) = 2x^3 - 5x^2 + 7x - 3$ is divided by $(2x - 1)$ ?

-\frac{1}{2}

-8

1

-17

Cevabı ve açıklamayı göster

Cevap: $-\frac{1}{2}$

Cevap

The remainder is

-\frac{1}{2}

.

By the Remainder Theorem, when

P(x)

is divided by

(ax - b)

, the remainder is

P\left(\frac{b}{a}\right)

. Setting

2x - 1 = 0

yields

x = \frac{1}{2}

. Evaluating

P\left(\frac{1}{2}\right) = 2\left(\frac{1}{8}\right) - 5\left(\frac{1}{4}\right) + 7\left(\frac{1}{2}\right) - 3 = \frac{1}{4} - \frac{5}{4} + \frac{7}{2} - 3 = -\frac{1}{2}

.

Adım Adım Çözüm

1

Find the root of the linear divisor

2x - 1 = 0 \implies x = \frac{1}{2}

According to the Remainder Theorem, dividing

P(x)

by a linear divisor

(ax - b)

yields a remainder of

P\left(\frac{b}{a}\right)

.

2

Substitute

x = \frac{1}{2}

into

P(x) = 2x^3 - 5x^2 + 7x - 3

P\left(\frac{1}{2}\right) = 2\left(\frac{1}{2}\right)^3 - 5\left(\frac{1}{2}\right)^2 + 7\left(\frac{1}{2}\right) - 3

Evaluating the polynomial at the root of the divisor determines the remainder.

3

Calculate the arithmetic value

P\left(\frac{1}{2}\right) = 2\left(\frac{1}{8}\right) - 5\left(\frac{1}{4}\right) + \frac{7}{2} - 3 = \frac{1}{4} - \frac{5}{4} + \frac{7}{2} - 3 = -1 + \frac{7}{2} - 3 = -4 + 3.5 = -0.5 = -\frac{1}{2}

Simplifying the fractional terms gives the final remainder value.

Anahtar Kavram

Remainder Theorem for Linear Divisors

(ax - b)

Soru 3887Soru →

A solid mixture consists of iron filings, ammonium chloride, and sodium chloride. Arrange the following laboratory steps in the correct chronological order to separate each component and isolate pure sodium chloride crystals.

Öğeleri doğru sıraya koymak için sürükleyin

Cevabı ve açıklamayı göster

Cevap

The correct separation sequence is: 1. Remove iron filings using a magnet, 2. Sublimate ammonium chloride by heating, 3. Dissolve the residual salt in water and filter, 4. Evaporate the filtrate to collect sodium chloride crystals.

The correct order proceeds from dry physical removal to thermal transformation and finally solution-based separation. First, dry magnetization removes ferromagnetic iron filings without wetting the mixture. Second, thermal heating sublimates volatile ammonium chloride directly into gas, leaving non-volatile sodium chloride behind. Third, adding water dissolves sodium chloride, allowing filtration of insoluble residue. Finally, evaporating the filtrate recovers pure sodium chloride crystals.

Adım Adım Çözüm

1

Separate magnetic iron filings from the dry solid mixture using a magnet.

Iron filings are isolated cleanly without interference from liquids.

Magnetization requires dry solid conditions to efficiently attract ferromagnetic materials.

2

Heat the remaining mixture under an inverted funnel to separate ammonium chloride.

Ammonium chloride sublimates into gas and deposits as a pure solid on the cool funnel walls.

Ammonium chloride sublimes easily, whereas sodium chloride has a very high melting and boiling point and remains unaffected.

3

Dissolve the leftover solid residue in distilled water and pass it through filter paper.

Sodium chloride dissolves to form an aqueous filtrate while any insoluble impurities stay on the filter paper.

Water acts as a solvent for sodium chloride to separate it from insoluble solid impurities.

4

Heat the aqueous filtrate until the water completely evaporates.

Pure sodium chloride crystals remain in the evaporating dish.

Evaporation removes the liquid solvent leaving behind the dissolved solute.

Anahtar Kavram

Sequential separation of mixtures utilizing magnetization, sublimation, dissolution, filtration, and evaporation based on physical properties.

Soru 3888Soru →

A piece of copper wire can be hammered into a thin sheet without shattering, demonstrating malleability. Which of the following structural features best explains this physical property at the submicroscopic level?

The layers of positive metal cations can slide over one another while maintaining non-directional electrostatic attraction with the sea of delocalized electrons.

Rigid, highly directional covalent bonds between adjacent copper atoms easily break and reform along new planes of pressure.

Valence electrons are permanently transferred between copper atoms to form cation-anion pairs that easily slip past each other.

The metallic lattice is held together primarily by weak intermolecular dispersion forces that readily yield under mechanical stress.

Cevabı ve açıklamayı göster

Cevap: The layers of positive metal cations can slide over one another while maintaining non-directional electrostatic attraction with the sea of delocalized electrons.

Cevap

The layers of positive metal cations can slide over one another while maintaining non-directional electrostatic attraction with the sea of delocalized electrons.

In metallic bonding, valence electrons are delocalized and free to move throughout the metallic crystal lattice. When stress is applied to a metal like copper, layers of positive metal cations slide past one another. The sea of delocalized electrons adjusts to the new position of the cations, maintaining the non-directional electrostatic attraction and preventing the metal from fracturing.

Adım Adım Çözüm

1

Identify the chemical bond type and structural model for copper metal.

Copper is a metal with a metallic lattice consisting of positive metal ions (cations) surrounded by a sea of mobile, delocalized electrons.

Understanding the nature of metallic bonding is essential to explaining physical properties such as malleability and ductility.

2

Analyze how mechanical force affects the metallic lattice.

When hammered, layers of cations shift relative to each other, but the delocalized electron cloud adapts instantaneously to the new shape.

Because electrostatic attraction in metallic bonding is non-directional, moving cation layers does not result in strong repulsive forces or broken bonds.

Anahtar Kavram

Malleability of metals in the delocalized electron sea model

Tahmini Süre:1m 0s

Soru 3889Soru →

What is the indefinite integral $\int (4x^3 - 6\cos(3x)) \, dx$ ?

x^4 - 2\sin(3x) + C

x^4 - 2\sin(3x)

x^4 + 2\sin(3x) + C

x^4 - 18\sin(3x) + C

Cevabı ve açıklamayı göster

Cevap: $x^4 - 2\sin(3x) + C$

Cevap

x^4 - 2\sin(3x) + C

Integrating term-by-term,

\int 4x^3 \, dx = x^4

and

\int -6\cos(3x) \, dx = -2\sin(3x)

. Summing these and including the arbitrary constant

C

produces

x^4 - 2\sin(3x) + C

.

Adım Adım Çözüm

1

Integrate the polynomial term

4x^3

using the power rule

\int x^n \, dx = \frac{x^{n+1}}{n+1}

.

\int 4x^3 \, dx = 4 \cdot \frac{x^4}{4} = x^4

The power rule for integration adds

1

to the exponent and divides by the new exponent.

2

Integrate the trigonometric term

-6\cos(3x)

using

\int \cos(kx) \, dx = \frac{1}{k}\sin(kx)

.

\int -6\cos(3x) \, dx = -6 \cdot \frac{1}{3}\sin(3x) = -2\sin(3x)

Integrating cosine gives positive sine, divided by the coefficient of

x

.

3

Combine the results and append the constant of integration

C

.

x^4 - 2\sin(3x) + C

An indefinite integral represents a family of functions and requires the constant of integration

C

.

Anahtar Kavram

Indefinite Integration of Polynomial and Trigonometric Functions

Soru 3890Soru →

An exporter in Lagos hands over a consignment of cocoa beans to a shipping company for transportation to Liverpool. The shipping line issues a document that acts as a receipt for the goods, details the contract of carriage, and serves as a document of title transferrable to the buyer to claim ownership at the destination port. Which commercial document is described in this foreign trade transaction?

Bill of Lading

Certificate of Origin

Advice Note

Consular Invoice

Cevabı ve açıklamayı göster

Cevap: Bill of Lading

Cevap

The Bill of Lading is the commercial document used in foreign trade that functions as a receipt of goods, evidence of the contract of carriage, and a document of title.

The correct answer is the Bill of Lading because it is the official document issued by a shipowner or sea carrier acknowledging that specified goods have been received on board and conferring title to the holder for delivery at the destination.

Adım Adım Çözüm

1

Identify the key functions mentioned in the scenario.

The document serves as a receipt for cargo from the carrier, specifies contract terms of carriage, and acts as a document of title to claim ownership.

Different foreign trade documents serve distinct administrative, legal, and operational purposes.

2

Match the specified functions to the correct commercial document.

The Bill of Lading is the unique shipping document that satisfies all three criteria (receipt, contract of carriage, and document of title).

Without the Bill of Lading, the consignee cannot legally claim physical possession of the cargo at the port of discharge.

Anahtar Kavram

Bill of Lading in Foreign Trade

Tahmini Süre:1m 0s

Soru 3891Soru →

In Chimamanda Ngozi Adichie's prescribed novel *Purple Hibiscus*, what does the rare purple hibiscus in Aunt Ifeoma's Nsukka garden primarily symbolize in contrast to the rigid red hibiscuses in Eugene's Enugu compound?

The emergence of personal freedom, emotional liberation, and quiet rebellion against domestic tyranny

The severe economic hardship and material poverty experienced by university academics under military rule

The complete abandonment of Christian doctrine in favor of traditional Igbo ancestral worship

The political propaganda spread by government state agents to suppress student riots

Cevabı ve açıklamayı göster

Cevap: The emergence of personal freedom, emotional liberation, and quiet rebellion against domestic tyranny

Cevap

The emergence of personal freedom, emotional liberation, and quiet rebellion against domestic tyranny

In *Purple Hibiscus*, the rare purple hybrid cultivated by Aunt Ifeoma serves as the central symbol of freedom, individuality, and hope. Unlike the carefully pruned red hibiscuses at the Enugu estate—which signify Eugene's strict, suffocating perfectionism—the purple blooms represent the uninhibited growth and defiance that take root in Kambili and Jaja.

Adım Adım Çözüm

1

Analyze the dual setting and contrasting floral motifs in the novel

Identified Eugene's Enugu compound (red hibiscuses) as a space of rigid order, control, and fear, contrasting with Aunt Ifeoma's Nsukka garden (purple hibiscuses) which nurtures growth and independent thought.

Literary symbols in African prose often reflect character development and overarching thematic conflicts.

2

Trace the narrative arc associated with the purple hibiscus stalks taken from Nsukka to Enugu

Jaja plants the purple hibiscuses in Enugu just before he openly defies his father during Palm Sunday.

The timing of the flowering directly mirrors Jaja's and Kambili's internal awakening and resistance against tyrannical control.

Anahtar Kavram

Thematic Symbolism in Prescribed African Prose

Soru 3892Soru →

Read the prose excerpt below:

"As Tari stood before the village council, his heart hammered against his ribs, convinced that every elder could read his betrayal in his eyes. Across the circle, Chief Odo maintained a stern, unreadable countenance, though secretly he admired the young man's daring initiative and wondered if Tari would make a worthy successor."

Which narrative point of view is employed in the excerpt above?

Third-person omniscient perspective

Third-person limited perspective

First-person participant perspective

Second-person objective perspective

Cevabı ve açıklamayı göster

Cevap: Third-person omniscient perspective

Cevap

The narrative point of view employed in the excerpt is Third-person omniscient perspective.

The third-person omniscient narrative perspective is characterized by an all-knowing narrator who exists outside the story and moves freely between the minds of different characters. In the passage, the narrator exposes both Tari's subjective anxiety and Chief Odo's concealed thoughts, demonstrating multi-character internal insight.

Adım Adım Çözüm

1

Identify the pronouns used by the narrator

The text uses third-person pronouns ('he', 'his') rather than first-person ('I', 'my') or second-person ('you').

Determines whether the narrator speaks from inside or outside the narrative.

2

Analyze the depth of narrative awareness regarding character consciousness

The narrator reveals Tari's internal emotional state ('convinced that every elder could read his betrayal') AND Chief Odo's private internal thoughts ('secretly he admired the young man's daring initiative').

Differentiates between limited perspective (one character's mind) and omniscient perspective (multiple characters' minds).

3

Synthesize the pronoun usage and consciousness depth to identify the point of view

A third-person narrator with complete access to multiple characters' inner thoughts defines third-person omniscient narrative perspective.

Matches the narrative features of the excerpt to standard literary classification.

Anahtar Kavram

Third-Person Omniscient Perspective

Tahmini Süre:1m 0s

Soru 3893Soru →

Which type of security issued by a public limited company entitles its holders to voting rights at general meetings and dividends that vary according to company profitability?

Debentures

Ordinary shares

Preference shares

Treasury bills

Cevabı ve açıklamayı göster

Cevap: Ordinary shares

Cevap

Ordinary shares

Ordinary shares represent the equity ownership of a public limited company. Holders of ordinary shares are the risk-bearers of the business, granting them full voting power at shareholder meetings and claims to variable dividends declared from annual net profits.

Adım Adım Çözüm

1

Identify the nature of ownership and rights requested in the question

The target security must offer voting rights and variable dividend returns based on profit performance.

These features distinguish equity risk capital from fixed-income or debt securities.

2

Evaluate corporate securities issued by public limited companies

Ordinary shareholders are the ultimate owners who bear the financial risks, hold voting powers at general meetings, and receive residual profits as variable dividends.

Other securities like debentures and preference shares have fixed returns and lack general voting rights.

Anahtar Kavram

Securities and ownership characteristics of Public Limited Companies

Tahmini Süre:45s

Soru 3894Soru →

Match each type of cooperative society with its primary function and operational focus.

Soldaki öğeye tıklayın, sonra eşleşen sağdaki öğeye tıklayın

Cevabı ve açıklamayı göster

Cevap

Consumers' Cooperative Society pairs with purchasing goods in bulk to eliminate middlemen; Producers' Cooperative Society pairs with supplying raw materials and joint marketing of outputs; Credit and Thrift Cooperative Society pairs with promoting savings and granting low-interest loans.

Each type of cooperative society is formed to meet specific economic needs of its members: consumers seek affordable goods, producers seek shared production and marketing strength, and thrift members seek savings and financial credit.

Adım Adım Çözüm

1

Identify the primary function of a Consumers' Cooperative Society.

It protects consumers by buying directly in bulk and selling at reasonable rates.

Eliminating middlemen reduces costs for consumer members.

2

Identify the primary function of a Producers' Cooperative Society.

It supports small producers with production inputs and marketing.

Members gain economies of scale in purchasing inputs and selling outputs.

3

Identify the primary function of a Credit and Thrift Cooperative Society.

It provides savings facilities and accessible credit.

Mobilizing savings enables members to access loans at reasonable interest rates.

Anahtar Kavram

Types and Functions of Cooperative Societies

Soru 3895Soru →

Read the stanza below and answer the question that follows:

"Thou silent monitor of passing years,
Whose marble face outlasts our fleeting tears,
To thee we raise this song of solemn praise,
For noble deeds that crowned thy bygone days."

Which genre of poetry is best exemplified by the stanza above?

Ode

Elegy

Ballad

Dirge

Cevabı ve açıklamayı göster

Cevap: Ode

Cevap

Ode

An Ode is a form of lyric poetry characterized by a serious, elevated tone, formal style, and direct address (apostrophe) in praise or celebration of its subject matter, as demonstrated by the lines praising the "silent monitor".

Adım Adım Çözüm

1

Analyze the subject matter and intent of the poetic extract.

The speaker directly addresses an inanimate subject ("Thou silent monitor") in an elevated manner ("raise this song of solemn praise").

Identifying the speaker's purpose and relationship to the subject clarifies the genre.

2

Examine the tone and stylistic markers of the stanza.

The diction ("solemn praise", "noble deeds", "outlasts our fleeting tears") establishes an exalted, respectful tone focused on tribute rather than grief.

Genre classification relies heavily on whether the poem narrates a story, laments a loss, or praises a subject.

3

Match the identified characteristics with poetic subgenre definitions.

Direct apostrophic address combined with formal, dignified praise defines the Ode.

An ode specifically serves to celebrate or meditate upon a subject with elevated language.

Anahtar Kavram

Identification of Poetic Genres (Ode)

Soru 3896Soru →

Which of the following principles governs voting rights and decision-making control in a cooperative society?

Equal voting power where each member has one vote regardless of share capital held

Voting rights proportional to the number of shares owned by each member

Exclusive voting rights granted only to the executive committee and founding members

Voting power allocated strictly based on the annual interest earned on member capital

Cevabı ve açıklamayı göster

Cevap: Equal voting power where each member has one vote regardless of share capital held

Cevap

Equal voting power where each member has one vote regardless of share capital held

Cooperative societies are governed democratically under the Rochdale principle of 'one man, one vote.' This ensures every member possesses equal administrative authority regardless of the financial capital or number of shares contributed.

Adım Adım Çözüm

1

Identify the foundational principle governing administration in cooperative societies.

Cooperative societies are founded on Rochdale principles, including democratic member control.

Democratic control promotes equality and prevents wealthy members from dominating decision-making.

2

Apply the democratic control rule to member voting rights.

Each member receives exactly one vote ('one man, one vote'), regardless of how many shares they hold.

This differentiates cooperatives from joint-stock companies where voting rights depend on shareholding size.

Anahtar Kavram

Democratic Control ('One Man, One Vote' Principle)

Soru 3897Soru →

Read the stanza below:

"The shepherds mourn amidst the silent grove,
Their wooden pipes no longer sound of joy,
For Daphnis, crown of rural peace and love,
Lies cold beneath the shade where breezes sigh."

Which poetic subgenre is best illustrated by the stanza above?

Pastoral elegy

Panegyric

Ballad

Dirge

Cevabı ve açıklamayı göster

Cevap: Pastoral elegy

Cevap

Pastoral elegy

The correct answer is pastoral elegy because the stanza combines idealized rustic imagery (shepherds, wooden pipes, grove) with solemn grief over the death of Daphnis, which is the defining characteristic of the pastoral elegy.

Adım Adım Çözüm

1

Analyze the imagery and subject matter of the poem

Identified rural/shepherd motifs ('shepherds', 'grove', 'wooden pipes') along with themes of death and mourning ('mourn', 'lies cold').

Poetic subgenres are primarily categorized by their thematic focus, setting, and structural conventions.

2

Synthesize the setting and tone to identify the specific genre archetype

The fusion of pastoral elements (rural shepherd life) with elegiac elements (lament for a deceased person) yields a pastoral elegy.

A pastoral elegy specifically uses idealized rural scenery and shepherd personas to express sorrow over death.

Anahtar Kavram

Pastoral Elegy

Soru 3898Soru →

Emeka operates an electronics repair shop in Port Harcourt as a sole proprietor. Which of the following features represents a major operational advantage of his business structure compared to an incorporated enterprise?

Absolute privacy of business operations because he is under no statutory obligation to publish annual financial statements

Perpetual succession ensuring uninterrupted existence if the founder passes away

Limited liability shielding personal assets from business creditors during bankruptcy

Capacity to raise substantial long-term capital by issuing equity shares

Cevabı ve açıklamayı göster

Cevap: Absolute privacy of business operations because he is under no statutory obligation to publish annual financial statements

Cevap

Absolute privacy of business operations because he is under no statutory obligation to publish annual financial statements

Sole proprietorships are not separate legal entities from their owners and are not bound by statutory rules to publish financial records. This gives the owner complete confidentiality over business operations and financial performance.

Adım Adım Çözüm

1

Identify the key characteristics and merits of a sole proprietorship.

Sole proprietorships are unincorporated business units owned and managed by a single individual.

Understanding legal and operational features distinguishes sole traders from incorporated companies.

2

Evaluate the financial reporting requirements of a sole trader versus incorporated companies.

Unlike public limited companies, sole proprietors do not submit audited accounts to public registries or publish them for public inspection.

This guarantees complete business secrecy regarding profits, operational methods, and overall financial standing.

Anahtar Kavram

Features and Merits of Sole Proprietorship (Business Secrecy)

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Read the passage below carefully:

As Donald stared at the faded blueprint of his grandfather's abandoned mansion, a sudden, overwhelming moment of insight illuminated the true significance of the missing golden key he had found years earlier in the attic. In an instant, his understanding of his family's troubled history shifted entirely, compelling him to immediately change his plan.

Which narrative device is illustrated by Donald's sudden moment of insight?

An epiphany

An anti-climax

Dramatic irony

Third-person omniscient point of view

Cevabı ve açıklamayı göster

Cevap: An epiphany

Cevap

An epiphany

The passage describes Donald experiencing a sudden, profound moment of clarity and illumination regarding a key detail from his past. In literary terms, a character's sudden intuitive realization that alters their perception or plot direction is an epiphany.

Adım Adım Çözüm

1

Analyze the character's experience described in the passage.

Donald experiences a sudden, intense moment of revelation and illumination regarding the golden key and his family history.

Identifying the specific psychological and structural event happening to the protagonist is key to identifying the device.

2

Evaluate narrative device definitions against the identified event.

A sudden intuitive revelation or 'aha!' moment that changes a character's understanding or behavior is defined as an epiphany in prose fiction.

Matching the textual evidence of sudden insight directly to its literary definition resolves the question.

Anahtar Kavram

Epiphany as a Narrative Device in Prose

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Read the excerpt below:

"The golden sun dipped below the crest of the rolling hills, casting long, purple shadows across the quiet valley. Old Pa Jeremiah sat on his wooden stool outside the thatched cottage, watching the smoke curl lazily from his clay pipe. He remembered the vibrant festivals of his youth, though his old joints now ached at the thought of dancing."

The excerpt above employs a third-person limited point of view.

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Cevap: True

Cevap

True. The excerpt employs a third-person limited point of view.

The narrative uses third-person pronouns while providing insight into the internal thoughts and memories of only one specific character, which defines the third-person limited point of view.

Adım Adım Çözüm

1

Analyze the pronouns used by the narrator

The narrator uses third-person pronouns ('he', 'his') to refer to the central figure rather than first-person pronouns ('I', 'my').

Identifying the pronoun perspective establishes whether the narration is first, second, or third person.

2

Evaluate the scope of narrative consciousness

The narrator enters the internal consciousness of only one character ('He remembered the vibrant festivals of his youth...').

Accessing the internal feelings of a single character confirms a limited third-person perspective rather than an omniscient one.

Anahtar Kavram

Third-Person Limited Point of View

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