Q1. Parallel rays of light entering a convex lens always converge at
(1) Centre of curvature
(2) Principal focus
(3) Optical centre
(4) Beyond the centre of curvature
Answers
Answered by
0
Answer:
Answer. Parallel rays of light entering a convex lens always converge at Principle focus
Answered by
0
Answer:
parallel rays of light entering a convex lens always converge at Principal focus
Similar questions