JEE Main 2017 Solved Paper Solved Paper

Section: Physics

Question : 24 of 90

Marks: +1, -0

A particle A f mass m and initial velocity v collides with a particle B of mass m/2 which is at rest.The collision is head on,and elastic.The ratio of the de-Broglie wavelengths λA to λB after the collision is :

[Main 2017]

λA
λB
=
2
3
λA
λB
=
1
2
λA
λB
=
1
3
λA
λB
=2

Validate

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