Physics, asked by tuma35509, 2 days ago

a person is unable to see an object closer than 30cm. what is the type of defect and find the focal length of lens to be used correct the defect

Answers

Answered by Vivannlad277

Answer:

the person is suffering from the defect of vision called as hypermetropia. In this type of defect of vision the person is not able to see the nearby objects clearly but is able to see far objects clearly. ... HYPERMETROPIA can be corrected using a convex lens of appropriate focal length.

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