Navigate

A person can see clearly objects only when they lie between 50 cm and 400 cm from

A person can see clearly objects only when they lie between 50 cm and 400 cm from his eyes. In order to increase the maximum distance of distinct vision to infinity, the type and power of the correcting lens, the person has to use, will be

Options

(a) convex, +2.25 D
(b) concave, -0.25 D
(c) concave, -0.2 D
(d) convex, +0.15 D

Correct Answer:

concave, -0.25 D

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

NEET2016II
admin:

Related Questions

  1. A black body is heated from 27° C to 127° C. The ratio of their energies of radiations
  2. At 0⁰C, 15 gm of ice melts to form water at 0⁰C. The change in entropy is
  3. A planet moving along an elliptical orbit is closest to the sun at a distance of r₁
  4. A body covers 200 cm in the first 2 seconds and 220 cm in the next 4 seconds.
  5. The kinetic energy of particle moving along a circle of radius R depends