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Waves question

2021 · 17 Mar · Shift 2 · Q43
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  5. /2021 · 17 Mar · Shift 2 · Q43

Waves question

2021 · 17 Mar · Shift 2 · Q43

JEE MainPhysicsWavesMCQ+4 / −1
A sound wave of frequency 245 Hz travels with the speed of 300 ms −-− 1 along the positive x-axis. Each point of the wave moves to and from through a total distance of 6 cm. What will be the mathematical expression of this travelling wave?
  1. A
    Y(x, t) = 0.03 [ sin 5.1x −-−(0.2 ×\times× 103)t ]
  2. B
    Y(x, t) = 0.03 [ sin 5.1x −-−(1.5 ×\times× 103)t ]
  3. C
    Y(x, t) = 0.06 [ sin 5.1x −-−(1.5 ×\times× 103)t ]
  4. D
    Y(x, t) = 0.06 [ sin 0.8x −-−(0.5 ×\times× 103)t ]
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