For the structural analysis of crystals, X- rays are used because - Vidyadip

MCQ

For the structural analysis of crystals, $X-$ rays are used because

✓
$X-$ rays have wavelength of the order of interatomic spacing
B
$X-$ rays are highly penetrating radiations
C
Wavelength of $X-$ rays is of the order of nuclear size
D
$X-$ rays are coherent radiations

✓

Answer

Correct option: A.

$X-$ rays have wavelength of the order of interatomic spacing

a
(a)Interatomic spacing in a crystal acts as a diffraction grating.

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