Question

please answer clearly with Details The velocity of a free particle is 3 x 18 m/s 4 he mass of the article is 10 kg. Fin do the particle energy O de - Broglie wave length 3 wave Vector cmd mo ment a M - Se no Short Cuts many thanks !

Answer 1

Answer:

2.2 x 10^-43 m

Explanation:

v = 3 x 10^8 m/s

m = 10 kg

The formula for the de broglie wavelength is given by

λ = h / mv

λ = (6.6 x 10^-34) / ( 10 x 3 x 10^8) = 2.2 x 10^-43 m