What is the velocity of a particle of mass m & de-Broglie wavelength λ?
A. h/mλ
B. 2h/mλ
C. mh/λ
D. (2hc/mλ)1/2
Answer:A
What is the velocity of a particle of mass m & de-Broglie wavelength λ?
A. h/mλ B. 2h/mλ C. mh/λ D. (2hc/mλ)1/2