Science, asked by tanvi7482, 11 months ago

Kavita from 10th is using spectacles The power of the lenses in her spectacles is -2.5 dioptre.Answer the following question: a) which lenses are used in her spectacles? b) state the defect of vision Kavita is suffering from. c) Find the focal length of the lenses used in her spectacles.​

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Answers

Answered by vedantAD
5

Concave lens

Myopia

f=1/-2.5

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Answered by anu702638
2
f=1
it is your answer........
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