a man is wearing a glasses of focal length +1 metre. what can be defect in the eye?
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Answered by
2
I think his eyes would be suffering from myopia or hypermetropia .
Please mark it as the brainliest answer if it is correct.
meeteshsarvaiya12:
SINCE THE GLASS IS HAVING POSITIVE FOCAL LENGHT MEANS IT IS A CONVEX LENS (BECAUSE CONVEX LENSES HAVE POSITIVE FOCAL LENGTH ) AND CONVEX LENSES ARE USED FOR EYE DISEASE KNOWN AS HYPERMETROPIA IN WHICH THE IMAGE OF EAR OBJECTS FORMS BEHIND THE RETINA. SO COVEX LENS CONVERGES THE RAYS COMING FRO THE NEAR OBJECT AND CAUSES THE IMAGE TO BE FORMED IN RETINA.
Thanx
.... IMAGE OF NEAR* OBJECTS FORMS......
Answered by
1
Answer:
the person is suferring from hypermetropia(far sightedness) as the
focal.lenght is in positive so the lens is a covex lens
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