Test SeriesFree PYQsExamsPricing

MHT CET 2025 Physics question

PhysicsDual Nature of Matter and RadiationMHT CET 2025

An electron accelerated by a potential difference 'V' has de-Broglie wavelength ''. If the electron is accelerated by a potential difference '9V', its de-Broglie wavelength will be

Answer: (B)

Solution

For an electron accelerated through potential , . Therefore , so

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-100509