Mathematics · Ray Optics
वायु में गमन कर रही 5 × 1014 Hz आवृत्ति की एकवर्णीय प्रकाश किरण 2 अपवर्तनांक वाले एक माध्यम पर आपतित होती है। माध्यम के भीतर अपवर्तित प्रकाश की तरंगदैर्ध्य क्या होगी?
- 1200 nm
- 2400 nm
- 3600 nm
- 4300 nm✓
सही उत्तर देखें
300 nm
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