Question

two particles of masses m and 2m have equal kinetic energies .their de-Broglie wavelengths are in the ratio is... ​

Answer 1

Answer:

As we know,

λ=h/mv

λ=

2mE

h

as the kinetic energy of both particles are same so

λ∝

m

1

λ

2

λ

1

=

1

2

Explanation:

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