If the energy of the photon is increased by a factor of $4$, then its momentum
If the energy of the photon is increased by a factor of $4$, then its momentum
- A
Does not change
- B
Decreases by a factor of $4$
- C
Increases by a factor of $4$
- D
Decreases by a factor of $2$
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- [JEE MAIN 2018]