Physics · Ray Optics
अपवर्तनांक 1.49 वाले एक उत्तल लेंस को एक तरल में डुबोया जाता है। लेंस को एक पारदर्शी समतल शीट की तरह कार्य करने के लिए तरल का अपवर्तनांक कितना होना चाहिए?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11.49 से कम
- 21.49 से अधिक
- 3ठीक 1.49✓
- 4ठीक 1.00
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ठीक 1.49
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