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MHT CET202123 Sep 2021Evening ShiftPhysicsWaves and SoundActual

Two waves are represented by the equation, y ₁= A ( t + kx +0.57) m and y ₂= A ( t + kx ) m , where x is in metre and t is in second. What is the phase difference between them?

Options

  1. A0.57 radian
  2. B1.0 radian
  3. C1.57 radian
  4. D1.25 radian

Correct answer

B. 1.0 radian

Step-by-step solution

aligned & y ₁= A ( t + kx +0.57) & y ₂= A ( t + kx )= A ( t + kx + 2 ) & Phase difference = 2 -0.57 & = 3.14 2 -0.57 & =1.57-0.57=1.0 rad aligned

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