K-alpha x-rays have shorter wavelengths than K-beta x-rays?$ – McqOptions

MCQOPTIONS

1.	K-alpha x-rays have shorter wavelengths than K-beta x-rays?$
A.	True
B.	False
Answer» C.

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K-alpha x-rays have shorter wavelengths than K-beta x-rays?
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Laue’s model pictures XRD as reflection from parallel crystalline planes. Reflection is different from refraction as:
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Bragg’s law was proposed in __________