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if electron , hydrogen , helium and neon...

if electron , hydrogen , helium and neon nuclei are all moving with the velocity of light , then the wavelength associated with these particles are in the order

A

Electron gt hydrogen gt helium gt neon

B

Electron gt helium gt hydrogen gt neon

C

Electron gt hydrogen lt helium lt neon

D

neon lt hydrogen lt helium lt electron

Text Solution

Verified by Experts

The correct Answer is:
A
`lambda prop 1/m , m_e lt m_H lt m_"He" lt m_"Ne"`
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