The equation x=a sinΩt shows the variation of displacement of wave with time t. This equation represents.
A
Simple harmonic motion
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B
Progressive wave
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C
Stationary wave
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D
Resonance-exponentially damped harmonic motion
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Solution
The correct option is A Simple harmonic motion For a simple harmonic wave, all sine and cosine functions are in simple harmonic motion as they repeat their value after certain interval of time.