Physics-Transverse & Longitudinal Waves
NEET Physics Transverse & Longitudinal Waves MCQ Question
Type: MCQ-numerical-Medium-Class 11
A sinusoidal wave travels along a string as described by the equation y(x, t) = 0.02 sin(3x - 15t). What is the angular frequency of this wave?
A
15 rad/s
B
3 rad/s
C
0.02 rad/s
D
5 rad/s
Correct Answer
Option A
Detailed Explanation
The angular frequency ω of a wave is given by the term multiplied by t in the wave equation y(x, t) = 0.02 sin(3x - 15t), which is 15 rad/s.
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