Question

The momentum of a photon is $p$. The frequency associated with it is given by

• A. $\frac{pc}{h}$
• B. $\frac{hc}{p}$
• C. $\frac{h}{pc}$
• D. $\frac{ph}{c}$

Hint:

The frequency of a photon can be determined using the relationship between its energy, momentum, and the speed of light.

Answer 1

The Correct Option is A

The energy of a photon is related to its momentum and frequency by the equation: \[ E = hf = \frac{pc}{h} \] Thus, the frequency associated with the photon is given by $\frac{pc}{h}$.