Music, asked by patles388, 4 months ago

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

Answers

Answered by vikashjaat758

5

Answer:

p=100|f

p=100\40 ..........

Answered by tirkeytaramani230

2

Answer:

same answer as written

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