Physics · Ray Optics
मुख्य अक्ष पर लेंस के मध्यबिंदु को क्या कहा जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1वक्रता केंद्र (Center of curvature)
- 2मुख्य फोकस (Principal focus)
- 3प्रकाशीय केंद्र (Optical centre)✓
- 4ध्रुव (Pole)
सही उत्तर देखें
प्रकाशीय केंद्र (Optical centre)
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