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JEE PHYSICS MCQ: RAY OPTICS

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Application +4 | -1
A man can see the objects upto a distance of one metre from his eyes. For correcting his eye sight so that he can see an object at infinity, he requires a lens whose power is
Or
A man can see upto 100  cm100\,\,cm of the distant object. The power of the lens required to see far objects will be
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Correct option: D
βˆ’β€‰1.0  D- \,1.0\,\,D
Option D (βˆ’β€‰1.0  D- \,1.0\,\,D) is correct because a diverging lens with a power of -1.0 D is needed to correct the man's vision so he can see objects at infinity.

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