A photon of energy hv and momentum hv/c collides with an electron at rest. After the collision, the scattered electron and the scattered photon each make an angle of 45∘ with the initial direction …

Question Calculate the mass of a photon of sodium light having wavelength 5894 o A and velocity 3×108 m/s.

A photon moves vertically up in a region with gravitational field g downwards. The frequency of photon at an instant is v . After it has moved up by a small height h,

The formula for kinetic mass of photon is: where h is Planck's constant and v,λ,c are frequency, wavelength and speed of photon respectively.

Consider the statements. 1. Photon is a particle of light. 2. Mass of photon is not defined. 3. Speed of photon is same as the speed of light. 4. Photons are charged. Which options is/are …

Click here:point_up_2:to get an answer to your question :writing_hand:an electron of mass m and a photon have the same energy e in the

What is the mass of a photon of sodium light with a wavelength of 5890∘A? (h = 6.63×10−27erg s,c = 3×1010cm/s)

A dye absorbs a photon of wavelength λ and re-emits the same energy into two photons of wavelength λ1 and λ2 respectively. The wavelength λ is related to λ1 and λ2 as:

Calculate the wavelength of a photon whose wave number is 0.00143nm−1. View Solution Q 5

An electron of mass m and a photon have the same energy E. The ratio of wavelength of electron to that of photon is - [c = speed of light]