Science, asked by shivendrasingh01111, 8 months ago

एक उत्तल लेंस की फोकस दूरी 40 सेंटीमीटर है लेंस की क्षमता की गणना कीजिए ​

Answers

Answered by akash777ms8827
0

Answer:

f = 40 cm

p = 100/f (in c.m.)

= 100/40

= 2.5 cm. ans.

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