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Question:
The d spacing for the first-order X-ray ($\lambda$= 1.54 Å) diffraction event of metallic iron (fcc) at $2\theta= 20.2°$ is _______.Å. (round off to three decimal places)
The d spacing for the first-order X-ray ($\lambda$= 1.54 Å) diffraction event of metallic iron (fcc) at $2\theta= 20.2°$ is _______.Å. (round off to three decimal places)
Updated On: Oct 1, 2024
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Correct Answer: 4.39
Solution and Explanation
The correct answer is: 4.390 or 4.400 (approx.)
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