Question

state the nature of corrective lens used in each case
i: near point ismore than 25cm away
ii: far point is less than infinity

Answer 1

(i) if near point is more than 25 cm then the corrective lens required will be a convex lens.

(ii) if far point is less than infinity then the corrective lens required will be a concave lens.

Plz mark it as the brainliest answer.

Answer 2

HELLO DEAR

nature of corrective lens used in

i: near point is more than 25cm away

==> CONVEX LENS )(

MAGNIFICATION IS NEGATIVE AND IMAGE FORMED IS REAL AND INVERTED.

ii: far point is less than infinity

==> CONCAVE LENS ()

IMAGE FORMED IS VIRTUAL AND ERECT.

HOPE IT HELPS YOU DEAR FRIEND THANKS