Science, asked by bbhoophandrkushvaha, 4 months ago

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

Answered by guptajitendrabca1

16

Explanation:

एक उत्तल लेंस की फोकस दूरी= 40cm

लेंस की क्षमता होगी

put the formula

P= 100/f. ( f is focus distance)

P=100/40

P=2.5cm

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