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The wavelength associated with a golf ba...

The wavelength associated with a golf ball weighing 200 g and moving at a speed of 5m/h is of the order :

A

`10^(-10)m`

B

`10^(-20)m`

C

`10^(-30)m`

D

`10^(-40)m`

Text Solution

Verified by Experts

The correct Answer is:
C
The de Broglie wavelength can be written as follows :
`lamda=h/(mv)=(6.63xx10^(-34))/(0.2xx5/(3,600))=2.39xx10^(-30)m`
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