Practicing Success
Practicing Success
CUET Preparation Today
A beam of electron is used in an YDSE experiment. The slit width is d. When the velocity of electron is increased, then |
no interference is observed fringe width increases fringe width decreases fringe width remains same |
fringe width decreases |
Momentum of the electron will increase. So the wavelength (λ = h/p) of electrons will decrease and fringe width decreases as β ∝ λ ∴ (c) |
