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Waves question

2023 · 24 Jan · Shift 1 · Q57
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  5. /2023 · 24 Jan · Shift 1 · Q57

Waves question

2023 · 24 Jan · Shift 1 · Q57

JEE MainPhysicsWavesMCQ+4 / −1
A travelling wave is described by the equation y(x,t)=[0.05sin⁡(8x−4t)]y(x,t) = [0.05\sin (8x - 4t)]y(x,t)=[0.05sin(8x−4t)] m The velocity of the wave is : [all the quantities are in SI unit]
  1. A
    4 ms−1\mathrm{4~ms^{-1}}4 ms−1
  2. B
    2 ms−1\mathrm{2~ms^{-1}}2 ms−1
  3. C
    8 ms−1\mathrm{8~ms^{-1}}8 ms−1
  4. D
    0.5 ms−1\mathrm{0.5~ms^{-1}}0.5 ms−1
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