Question

Q235) The de-Broglie wavelength of an electron travelling with 10% of velocity of light is equal to

(mass of electron =9.1× 10^{-31} kg)

Q235) The de-Broglie wavelength of an electron travelling with 10% of velocity of light is equal to

(mass of electron =9.1× 10

SOLUTION

Velocity of electron is 10%of velocity of light = 3×10^{7}

Answer:(b)