Physics-
General
Easy

Question

Sound wave is travelling along positive x-direction. Displacement (y) of particles at any time t is as shown in figure. Select the wrong statement:

  1. Particle located at E has its velocity in negative x-direction    
  2. Particle located at D has zero velocity    
  3. Particles located between B and C are under compression    
  4. None of the above    

The correct answer is: None of the above

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