Physics · X-Ray Diffraction
ब्रैग के नियम (Bragg's law) के अनुसार, यदि λ तरंगदैर्घ्य वाली एक विद्युत चुंबकीय तरंग, परस्पर d दूरी पर स्थित समानांतर तलों से θ कोण पर विवर्तित होकर संपोषी व्यतिकरण (constructive interference) उत्पन्न करती है, तो विवर्तन की कोटि n को नियंत्रित करने वाला संबंध क्या है?
- 1nλ = d sin 2θ
- 2λd = n sin 2θ
- 3λ = 2dn sin θ
- 4nλ = 2d sin θ✓
सही उत्तर देखें
nλ = 2d sin θ
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