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NEET2006PhysicsWaves and SoundActual

For a wave propagating in a medium, identify the property that is independent of the others.

Options

  1. AVelocity
  2. BWavelength
  3. CFrequency
  4. DAll these depend on each other.

Correct answer

C. Frequency

Step-by-step solution

As v=v , the velocity = frequency wavelength. When light is travelling in a medium, v is assumed to be the same and the velocity of light in the medium is less. gets adjusted so that c^ ^ =v . Here v is independent. It is frequency of light i.e. energy that is a constant. Wavelength and velocity change. c / = constant.

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