1.

The eyes of a person are focused (i) on a nearby object, and (ii) on a distant object, turn by turn. In which case : (a) the focal length of eye-lens will be the maximum ? (b) the converging power of eye-lens will be the maximum ?

Answer» The eyes of a person are focused (i) on a nearby object, and (ii) on a distant object, turn by turn. In which case :
(a) the focal length of eye-lens will be the maximum ?
(b) the converging power of eye-lens will be the maximum ?


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