If the equation of motion of a progressive wave is y=0.3 [314 t-1.57 x] m, then the…
Physics · NEET · NTA Exams — Oscillations and Waves
If the equation of motion of a progressive wave is \(y=0.3 \sin [314 t-1.57 x]\)m, then the velocity of this wave would be
- 100 m/s
- 200 m/s
- 300 m/s
- 400 m/s
Answer
(A) 100 m/s
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