a person need a man of power + 1.5 diopter or correction of his vision 1)what kind of defect he is suffering from 2) what is the focal length of the corrective lens 3) what is the nature of the corrective lens
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Answered by
9
1. He is suffering from hypermetropia.
2. The focal length of the corrective lens is
66.67 CM.
3. The corrective lens is convex lens as its
focal length is +ve.
2. The focal length of the corrective lens is
66.67 CM.
3. The corrective lens is convex lens as its
focal length is +ve.
Answered by
3
Answer of first question is Myopia
harshit9939:
Please tell me that how the answer of 1st question is myopia.
you don't know
I know. The answer is hypermetropia as its power is +ve so its focal length is also +ve. And the positive focal length is in convex lens which is used for correcting hypermetropia.
tell mi rgt answer
The right answer is hypermetropia
thak u so much
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