The velocity of photon is proportional to (where $v$ is frequency)
The velocity of photon is proportional to (where $v$ is frequency)
- A
$\frac{{{\nu ^2}}}{2}$
- B
$\frac{1}{{\sqrt \nu }}$
- C
$\sqrt \nu $
- D
$v$
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Assertion : Mass of moving photon varies inversely as the wavelength.
Reason : Energy of the particle $= mass\times(speed \,of \,light)^2$
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