Mathematics · Geometry
जब 1 सेमी ऊंचाई की किसी वस्तु को ध्रुव से उपयुक्त दूरी पर रखा जाता है, तो अवतल दर्पण द्वारा उत्पन्न आवर्धन -2 प्राप्त होता है। यहाँ प्रतिबिंब की वास्तविक ऊंचाई कितनी होगी?
- 12 सेमी✓
- 23 सेमी
- 30.2 सेमी
- 41 सेमी
सही उत्तर देखें
2 सेमी
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