Home
Class 12
PHYSICS
If 'm' is the mass of an electron and 'c...

If 'm' is the mass of an electron and 'c' is the speed of light, the ratio of the wavelength of a photon of energy E to that of the electron of the same energy is

A

a. `c sqrt((2m)/(E ))`

B

b. `sqrt((2m)/(E ))`

C

c. `sqrt((2m)/(cE))`

D

d. `sqrt((m)/(E ))`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • DUAL NATURE OF RADIATION AND MATTER

    NEW JOYTHI PUBLICATION|Exercise PREVIOUS YEAR QUESTIONS|4 Videos

  • CURRENT ELECTRICITY

    NEW JOYTHI PUBLICATION|Exercise COMPETITIVE EXAM CORNER|37 Videos

  • ELECTRIC CHARGES AND FIELDS

    NEW JOYTHI PUBLICATION|Exercise Competitive Exam Corner|20 Videos

Similar Questions

Explore conceptually related problems

An electron and a proton have same speed. How are their wavelength related?

The energy of a photon of light is 3eV. Then the wavelength of photon must be

What is the energy of a photon of wavelength 6000Å

The speed of an electron having a wavelength of 10^(-10) m is

What is the energy of a photon whose wavelength is 6840 Å ?