Question

If the velocity of electron is 1.6x10⅝ms-¹, calculate de-broglie wavelength

Answer 1

λ=

mv

h

=

9.11×10

−31

×1.6×10

6

6.626×10

−34

=4.55×10

−10

m=455 pm

Answer 2

If the velocity of electron is 1.6 x10⅝ms-¹, calculate de-broglie wavelength - 20391350.