Mathematics · Speed and Refractive Index
यदि किसी माध्यम का अपवर्तनांक (refractive index) 1.5 है, तो इस माध्यम में प्रकाश की गति क्या होगी? (यह मानते हुए कि निर्वात में प्रकाश की गति 3 × 108 m/sec है)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12 × 108 m/sec✓
- 23 × 108 m/sec
- 34 × 108 m/sec
- 43 × 107 m/sec
सही उत्तर देखें
2 × 108 m/sec
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