Test SeriesFree PYQsExamsPricing

MHT CET 2022 Physics question

PhysicsDual Nature of Matter and RadiationMHT CET 2022

An electron of mass 'm' and a photon have same energy E. The ratio of the de-Broglie wavelengths associated with them is (c = Velocity of light in air)

Answer: (B)

Solution

For the electron, so and . For the photon, so . Ratio $ =

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-094372