An X – ray having a wavelength of 1.67 x 10-10 undergoes the first-order reflection. What is the glancing angle (θ) if t
Posted: Thu Jul 14, 2022 1:34 pm
a) 6.25°
b) 8.99°
c) 7°
d) 8°
b) 8.99°
c) 7°
d) 8°
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