Answered: .3 X-rays of wavelength =1.5×10-1º m ,… | bartleby

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1.3
X-rays of wavelength A= 1.5 ×10-10
m, are reflected by the (221) plane. Calculate
Bragg angle from the given plane if
a =3×10-10 m , b=3.5×10-1º m and c = 8×10-10 m .

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