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
Answers
Answered by
3
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
Similar questions
Math,
5 months ago
English,
5 months ago
Social Sciences,
5 months ago
Chemistry,
10 months ago
Science,
10 months ago
Math,
1 year ago
Computer Science,
1 year ago