36. 2070 Supp (Set A) Q. No. 11 In order to correct his near point to
25 cm a man is prescribed with spectacles with conversing
lenses of 50 cm focal length and to correct his far point to
infinity, he is given diverging lenses of 200 cm focal length.
Calculate his far point and near point when not wearing the
spectacles
[41
Ans: Near point = 50 cm, far point = 200 cm
TL.

Aball thrown by ginger is moving upward through the air. diagram a shows a box with a downward arrow. diagram b shows a box with an upward arrow. diagram c shows a box with a downward and upward arrow equal in size. diagram d shows a box with a downward and upward arrow with the downward arrow larger in size. which force diagram represents the forces on the ball? you may neglect the effects of air resistance.