The wavelength of matter wave depends upon:
A. charge
B. velocity
C. momentum
D. mass
E. charge density
Choose the correct answer from the options given below:
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → B, C, D only
De-Broglie wavelength (λ) of matter is -
$λ=\frac{h}{P}=\frac{h}{mv}$
where,
P = Momentum of particle
m = mass of particle
v = velocity of particle
∴ it depends upon momentum, mass and velocity.