Physics-Simple Harmonic Motion
NEET Physics Simple Harmonic Motion Assertion Reason Question
Type: Assertion Reason-assertion-Hard-Class 11
Assertion (A): At resonance, the amplitude of simple harmonic motion becomes infinite in the ideal case of zero damping. | Reason (R): In real systems, damping effects are always present, preventing the amplitude from becoming infinite.
A
Both A and R are true, and R is the correct explanation of A.
B
Both A and R are true, but R is not the correct explanation of A.
C
A is true, but R is false.
D
A is false, but R is true.
Correct Answer
Option A
Detailed Explanation
According to the NCERT context, in the absence of damping, the amplitude at resonance is theoretically infinite. However, real systems always have some damping, preventing this scenario.
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