Physics-Damped & Forced Oscillations

NEET Physics Damped & Forced Oscillations MCQ Question

Type: MCQ-diagram based-Easy-Class 11

Consider a damped oscillator where the displacement x(t) is described as x(t) = A ebt/2me^{-bt/2m} cos(ω't + φ). Which parameter primarily affects the rate of energy dissipation in this damped oscillation?

Question diagram
A

Damping constant (b)

B

Angular frequency (ω')

C

Initial amplitude (A)

D

Phase constant (φ)

Correct Answer

Option A

Detailed Explanation

The damping constant (b) determines the rate at which energy is dissipated in a damped oscillator, as it appears in the exponent controlling the exponential decay of amplitude.

Found an issue with this question?