Physics · Wave Optics
4000 रेखाएँ प्रति सेमी वाले विवर्तन ग्रेटिंग (diffraction grating) के लिए, चौथी कोटि (n = 4) के विवर्तन स्पेक्ट्रम में देखी जा सकने वाली अधिकतम तरंगदैर्ध्य क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1250 nm
- 2500 nm
- 3750 nm
- 4625 nm✓
सही उत्तर देखें
625 nm
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