Physics, asked by vipparthirameshbabu, 11 months ago

convex lens
u= 50cm
V=50cm

Answers

Answered by shivangpandey73

2

Answer:

isma kya Karna hai......

Answered by kaustubsingh518

0

Answer:

hiiiiiiii

Explanation:

lens formula....

1/f=1/v-1/u

u= -50cm. v = 50cm

= 1/50+1/50

= 2/50

= 1/25

f = 25 cm

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