Hindi, asked by himanshichouhan373, 5 months ago

एक उत्तल लेंस की फोकस दूरी 40 से.मी. हैं। लेंस की क्षमता की गणना कीजिए

Answers

Answered by BrainlyAryabhatta

4

Answer:

एक उत्तल लेंस द्वारा किसी वस्तु के प्रतिबिम्ब बनने का किरण आरेेेख खींचिए, जब वस्तु 2F पर रखी हो ।

Explanation:

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