A concave mirror focuses sun on a paper kept at 30 cm from the mirror in front of it. How far is the centre of curvature from focus and pole respectively?
Answers
Answered by
1
Answer:
30cm and 60cm respectively
Explanation:
Since sunlight is focused at paper kept at 30 cm the focal length of lens is 30 CM
so centre of curvature will be 60 cm from pole and 30 cm from focus
Similar questions