Question

11. A man is unable to see closer than 1 m clearly.
The power of lenses of his spectacles should be
to see nearby object
(1) 3D
(2) 6 D
(3) 10
(4) 2D
​

Answer 1

Answer:

Power of the lenses of his spectacles should be 3D..

Please mark as brainlist...☺️☺️