Question

Calculate the de broglie wavelength of an electron of kinetic energy 100ev . Given m= 9.1*10^-31 h= 6.62*10^-34js

Answer 1

I am sending a picture of my answer.

Hope my answer helps you.

Answer 2

Answer:

ans : 1.2 Angstrom

Explanation:

ans : 1.2 Angstrom