Question

calculate the wavelength of electron moving with a velocity of 3.01×10^-7 m/s​

Answer 1

Answer:

= (6.626×10 ^−34 Js)/( 3.01×10^-7 m/s ×9.11×10^-31 Kg)

Explanation:

h= 6.626×10 ^−34 Js

v=3.01×10^-7 m/s

m=9.11×10^-31 Kg

the wavelength of electron moving with a velocity of 3.01×10^-7 m/s is -

λ= h/mv

= (6.626×10 ^−34 Js)/( 3.01×10^-7 m/s ×9.11×10^-31 Kg)

= ***please calculate using calculator***