NEET Physics Damped & Forced Oscillations MCQ Question with Solution

Consider a damped oscillator with displacement given by x(t) = A e^(-bt/2m) cos(ω't + φ). What does the term 'b' in the expression represent?

A

Damping constant

B

Angular frequency

C

Initial phase

D

Amplitude

Correct Answer

Option A

Detailed Explanation

In the expression for a damped oscillator, 'b' represents the damping constant, which describes the rate at which energy is lost due to damping forces as per the NCERT context.

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