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For a cyrstal, the angle of diffraction ...

For a cyrstal, the angle of diffraction `(2 theta)` is `90(@)` and the second order line has a d value of 2.28Å. The wavelength (inÅ) of X-rays used for Bragg's diffraction is

A

1.14

B

2

C

1.61

D

4

Text Solution

Verified by Experts

The correct Answer is:
C
`n lamda = 2d sin theta `
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