The wavelength
of 200 eV electrons is about 0.87 Angstroms (0.87 x 10-10
m)
The wavelength
of 200 eV electrons is about 0.87 Angstroms (0.87 x 10-10
m)
Rationale
Using the same equation as in the previous question
Wavelength, λ ~ ( 150 / V )1/2 Angstroms
and substituting V = 200 gives a wavelength of around 0.87 Angstroms .
