Physics · Solid State Physics
The powder diffraction pattern of a body-centred cubic crystal is recorded by using Cu Kα X-rays of wavelength 1.54 Å. If (002) planes diffract at a Bragg angle of 30° (so that 2θ = 60°), then the lattice parameter is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12.67 Å
- 23.08 Å✓
- 33.56 Å
- 45.34 Å
Correct answer
3.08 Å
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