In an X-Ray Diffraction Experiment Using X-Rays of λ =

Multiple Choice

In an X-ray diffraction experiment using X-rays of λ = 0.500 × 10−10 m, a first-order maximum occurred at 5.00°. Find the crystal plane spacing.

A) 2.87 × 10−10 m
B) 1.36 × 10−10 m
C) 6.24 × 10−9 m
D) 1.93 × 10−9 m
E) 5.74 × 10−9 m