Photon of frequency $\mathrm{v}$ has a momentum associated with it. If $\mathrm{c}$ is the velocity of light…

Photon of frequency $\mathrm{v}$ has a momentum associated with it. If $\mathrm{c}$ is the velocity of light, the momentum is
  1. $\mathrm{v / c}$
  2. $\mathrm{hvc}$
  3. $\mathrm{h v / c^2}$
  4. $\mathrm{hv/c}$

Solution

$\mathrm{P}=\frac{\mathrm{h}}{\lambda}=\frac{\mathrm{h} v}{\mathrm{c}}$

Asked in: JEE Main 2007

Practice more Dual Nature of Matter questions on Aicharya