Physics, asked by rathoreanisha258, 1 year ago

you are provided with two lenses of focal length 20cm and 30cm respectively. which lens will you use to obtain more convergent light

Answers

Answered by Shivam111ggv

127

lense with focal length 20cm because uts power is more by the relation

f=1/p

Answered by AVSPUT

61

20 cm is the right answer

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