Class 12 Physics Dual Nature of Radiation and matter Particle Nature of Light : Photon

Easy

$A$ photon of frequency $v$ has a momentum associated with it. If the speed of light is $c$,then the momentum is .......

A
$v/c$
B
$hvc$
C
$hv/c^2$
D
$hv/c$

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Physics Questions

Chapter

Dual Nature of Radiation and matter

Subtopic

Particle Nature of Light : Photon

Similar Questions

Write the value and unit of Planck's constant.

Easy

The idea of the quantum nature of light has emerged in an attempt to explain:

Easy

The frequency of a photon having energy $66 \ eV$ is:

Medium

$A$ $10\, kW$ transmitter emits radio waves of wavelength $500\, m$. The number of photons emitted per second by the transmitter is of the order of

MediumAIEEE 2012

The number of photons emitted by a $10\,W$ bulb in $10\,s,$ if the wavelength of light is $1000\,\mathring{A},$ is:

Medium

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.

For Institutes

Online Exam Module

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