NEET Physics Elastic Behavior Assertion Reason Question
Assertion (A): Steel is more elastic than copper, brass, and aluminium. | Reason (R): Steel requires a larger force to produce the same strain compared to these materials.
Both A and R are true and R is the correct explanation of A.
Both A and R are true but R is not the correct explanation of A.
A is true but R is false.
A is false.
Correct Answer
Detailed Explanation
Steel being more elastic implies it has a higher Young's modulus, meaning it requires more force to achieve the same strain as other materials like copper, brass, and aluminium.
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