Physics · Optics
अपवर्तनांक 4 3 वाले जल में प्रकाश का वेग (m/s में) कितना होगा?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 14.00 × 10 8
- 23.00 × 10 8
- 32.25 × 10 8✓
- 41.33 × 10 8
सही उत्तर देखें
2.25 × 10 8
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