Physics, asked by iamnavyabhardwaj, 1 day ago

a concave mirror of focal length 20cm forms an image having twice the size of the object to position of the object in the mirror will be at
a. 25
b. 40
c. 30
d. at infinity

Answers

Answered by huzaifshaikh99

1

Answer:

b 40

Explanation:

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Answered by queenpayal1276

1

Answer:

$b = 40$

Explanation:

$hope \: it \: helped \: you!!$

hope it helped you!!

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