What is the wavelength associated with 150 eV electron?

1.	What is the wavelength associated with 150 eV electron?
Answer» = h/√2 X m x K.E. = 6.626 x 1-34Js / √ 2 x 9.1 x 10-31kg x 150 x 1.6 x 10-19 J = 6.626 x 10-34 / √4368 x 10-50 = 10–10 m = 1 Å

Answer»

= h/√2 X m x K.E.

= 6.626 x 1-34Js / √ 2 x 9.1 x 10-31kg x 150 x 1.6 x 10-19 J = 6.626 x 10-34 / √4368 x 10-50 = 10–10 m = 1 Å

Discussion