Question

A body of mass 10mg is moving with a velocity of 100m/s. The wavelength of de-Broglie wave associated with it would be​

Answer 1

Answer:

de Broglie wavelength λ=

mv

h

λ=

10×10

−6

×100

6.626×10

−34

[h=6.626×10

−3

J/sec;m=10mg=10×10

−6

kg;v=100m/sec]

or λ=6.626×10

−31

m

Answer 2

Answer:

6.63 × 10-31 m hope you it will help