Which of the following relations is correct for a photon?

  • A
    $E^2 = p^2c^2$
  • B
    $E^2 = p^2c$
  • C
    $E^2 = pc^2$
  • D
    $E^2 = p^2/c^2$

Explore More

Similar Questions

Bose-Einstein statistics is applicable to particles with

Consider the figure for photoemission. How would you reconcile this with the law of conservation of momentum? Note that light (photons) has momentum in a different direction than the emitted electrons.

The wavelength of a photon is $5000 \mathring A$. Its energy will be:

The rest mass of the photon is

There are $n_1$ photons of frequency $\nu_1$ in a beam of light. In an equally energetic beam,there are $n_2$ photons of frequency $\nu_2$. Then the correct relation is

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo