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As per de Broglie's formula a macroscopi...

As per de Broglie's formula a macroscopic particle of mass 100 gm and moving at a velocity of 100 cm/s will have a wavelength of

A

`6.6xx10^(-29)cm`

B

`6.6xx10^(-30)cm`

C

`6.6xx10^(-31)cm`

D

`6.6xx10^(-32)cm`

Text Solution

Verified by Experts

The correct Answer is:
C
Mass (m)=100g, velocity (v)=100cm`*s^(-1)`
Applying de Broglie equation,
`lamda=(h)/(mv)=(6.626xx10^(-27))/(100xx100)=6.6xx10^(-31)cm`
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