Examkin

Soru

Zorluk: KolayWaves, Sound, and Light

When a ray of light passes from air into a glass lens, it slows down and changes direction at the boundary. Which wave phenomenon describes this bending of light due to a change in speed?

  1. A
    Diffraction
  2. RefractionCevap
  3. C
    Reflection
  4. D
    Polarization

Cevap

Refraction is the wave phenomenon that describes the bending of light caused by a change in speed when passing between different media.
When light passes from one medium to another with a different optical density (such as from air into glass), its speed changes. This change in speed causes the light ray to bend at the boundary, a phenomenon known as refraction.

Adım Adım Çözüm

1
Analyze the physical scenario described in the question.
Light travels from air into glass, resulting in a change in speed and a change in propagation direction across the boundary.
Identifying the medium transition and speed variation is essential to classifying the wave behavior.
2
Identify the wave phenomenon associated with speed-induced directional changes at a boundary.
Refraction is defined as the bending of a wave when it passes from one medium to another due to a difference in wave speed.
This matches the exact physical principle occurring when light enters a glass lens.

Anahtar Kavram

Refraction of light waves at medium boundaries
Tahmini Süre:45s
Bu soruyu puanla

Konular

Waves, Sound, and Light

Bu konudan daha fazla soru