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Question

The incorrect statement from the following is:
  1. Material wave (de-Broglie wave) can travel in vacuum.
  2. The velocity of photon is the same as light passes through any medium.
  3. Electromagnetic wave can travel through vacuum.
  4. Wavelength of de-Broglie wave depends upon velocity.

A
Material wave (de-Broglie wave) can travel in vacuum.
B
The velocity of photon is the same as light passes through any medium.
C
Electromagnetic wave can travel through vacuum.
D
Wavelength of de-Broglie wave depends upon velocity.
Solution
Verified by Toppr

The speed at which light propagates through medium depends on the refractive index of the material (n). It is given by:
v=c/n.

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