JEE Main 26 June 2022 Shift 1 Solved Paper

Section: Physics

Question : 47 of 90

Marks: +1, -0

An electron with speed v and a photon with speed c have the same de-Broglie wavelength. If the kinetic energy and momentum of electron are Ee and pe and that of photon are Eph and pph respectively. Which of the following is correct?

[26-Jun-2022-Shift-1]

‌
Ee
Eph
=‌
2c
v
‌
Ee
Eph
=‌
v
2c
‌
pe
pph
=‌
2c
v
‌
pe
pph
=‌
v
2c

Validate

Go to Question:

Prev Question

Next Question