Physics, asked by nancypandey142004, 9 months ago

plz answer kare do

agar pta hai toh

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Answered by viraajrao05

1

Answer:

Power is 20 dioptre

f=50mm= 5cm =0.05m

p=1/f= 1/0.05 =100/5 = +20D

Hope it helps

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