Question

- EXERCISES
4. Choose the correct answers.
1. The rays of light after passing through the lens converge at a point called
(a) optical focus
(b) principal axis
(c) principle focus
(d) none of these​

Answer 1

Answer:

Principal focus

Explanation:

They coverage at Principal focus or diverge (in the case of Concave lens)

Answer 2

Answer:

optical image.........is the right answer