The Atomic Planes in a Graphite Crystal Are Separated by 335

question 14

Multiple Choice

The atomic planes in a graphite crystal are separated by 335 pm.At what angle would you find the first-order (n = 1) diffraction of 0.154 nm X-rays from a graphite crystal?

• A)0.232°
• B)2.63°
• C)13.3°
• D)27.4°
• E)66.8°

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