Which word completes the text with the most logical and precise word or phrase?

Answer:Although many early twentieth-century physicists initially dismissed the concept of quantum entanglement as a mere mathematical anomaly, subsequent experimental evidence has shown that the phenomenon is not an incidental byproduct of observation. Instead, it is 【integral】 to the foundational framework of quantum physics, undergirding the very rules that govern subatomic interactions.

Answer

The correct answer is a word that means essential or necessary to completeness, such as 'integral', 'essential', 'fundamental', 'intrinsic', or 'central'.

The text contrasts early physicists' view of quantum entanglement as an 'anomaly' with modern findings showing it is 'not an incidental byproduct.' The final clause reinforces this by stating that the phenomenon is 'undergirding' the rules of quantum physics. Therefore, the blank must be filled by a word meaning essential, inherent, or necessary to the whole, such as 'integral', 'essential', 'fundamental', 'intrinsic', or 'central'.

Step-by-Step Solution

Analyze the text structure to identify key transitions and context clues.

The word 'Although' at the start indicates a contrast between early skepticism ('mathematical anomaly') and later findings ('not an incidental byproduct'). The word 'Instead' signals that the blank must represent the opposite of being 'incidental' or an 'anomaly.'

Understanding the logical relationships between ideas in the sentence is necessary to determine the direction of the missing word.

Examine the description of the phenomenon's role in the final clause.

The final clause states that the phenomenon is 'undergirding the very rules that govern subatomic interactions.' This indicates that quantum entanglement is foundational and necessary to the system of quantum physics.

The final clause provides a direct definition/clue for the semantic meaning of the missing word.

Select a high-utility academic word that precisely fits the context.

Words like 'integral', 'essential', 'fundamental', 'intrinsic', or 'central' grammatically fit the preposition 'to' and accurately convey that the phenomenon is an indispensable part of the framework.

The chosen word must align both semantically (meaning essential/foundational) and grammatically (fitting the 'is ___ to' construction).

Key Concept

Words in Context: High-Utility Vocabulary

Estimated Time:1m 30s

Question

Answer

Step-by-Step Solution

Key Concept

Common Mistakes

Topics

More questions from this topic