Physics, asked by jagritpant, 1 year ago

plz solve the 10th one with steps

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Answered by Sunny20167
1
ok 10 th
given data : concave lens focal length is 18cm. the answer is 18 only no need of any steps for this because in the concave mirror the image formed in it opposite and produces the virtual image so the image formed by the concave mirror or lense is equally projected on the mirror

jagritpant: bro ur concept is correct
jagritpant: i also tried in mathamatical way
Sunny20167: don't get confuse. its very simple
jagritpant: i got the same
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