Question

15.when we see the object at far distance, what happens with lens.

(1 Point)

lens become thin increases focus decreases power

lens become thick increases focus decreases power

lens become relax increases focus increases power

lens become tens decreases focus decreases power​

Answer 1

Answer:

For OBSERVATION AT FAR DISTANCE

Lens become thin and Increases focus , decrease power .

OPTION A

Explanation:

Power of lens = 1 / F ( metres )

As focus increases Power decreases