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In Davisson-Germer experiment, the corre...

In Davisson-Germer experiment, the correct relation between angle of diffraction `phi` and glancing angle `theta` is-

A

`theta = 90^(@) - (phi)/2`

B

`phi = (theta)/(2) - 90^@`

C

`theta = 90^@ - theta`

D

`theta = 90^(@) - theta`

Text Solution

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The correct Answer is:
A
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