Question
What is the velocity of an electron that has a de Broglie wavelength approximately the length of a chemical bond? Assume this length to be 2.5×10−10m .
Answers
DrBob222
wavelength = h/mv
w = 2.5E-10m
h = Planck's constant
m = mass of electron. I think this is 9.11E-31 kg but you should confirm that.
v = ?
w = 2.5E-10m
h = Planck's constant
m = mass of electron. I think this is 9.11E-31 kg but you should confirm that.
v = ?
Anonymous
2.91*10^6?