Question

Calculate the wavelength associated with an electron of mass 9.1*10/-31kg moving with the velocity of 10/3

Answer 1

Answer:

4.36×10^-4m

Explanation:

energy possessed by electron(kinetic energy)=h×frequency

1/2×9.1×10^-31×10/3×10/3=6.62×10^-34×10/3÷wavelength(x)

x=4.36×10^-4 m