Atomic StructureHard

Question

The de Broglie wavelength associated with a ball of mass 1 kg having kinetic energy 0.5 J is :

Options

A.6.626 × 10-34 m
B.13.20 × 10-34 m
C.1038 × 10-21 m
D.6.626 × 10-34

Solution

λ =
6.6 × 10-34 m

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