Chemistry · Solid State
(दिया गया है: एक्स-रे की तरंगदैर्ध्य λ = 1.54 Å, sin 30° = 0.5, sin 60° = 0.866, n = 1)
- 11.54 × 10 -10
- 21.54 × 10 -8✓
- 38.89 × 10 -1
- 48.89 × 10 -9
सही उत्तर देखें
1.54 × 10 -8
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