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NEETPhysicsWaves and Sound

In the given progressive wave y = 5 sin (100πt – 0.4πx), where y and x are in meters and t is in seconds, what is the wavelength?

Options

  1. A100π m
  2. B20 m
  3. C5 m
  4. D0.4π m

Correct answer

C. 5 m

Step-by-step solution

Correct Option is : (C) 5 m

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