Question

pleas give the correct ans i make this question 100pts so give correct ans​

Answer 1

Answer:

Hi mate,

Here is your answer,

Answer:-

• Option (C) Fig C.
• Figure C depicts the invident ray directly falling on the lens.

MARK ME AS BRAINLIEST.

Answer 2

answer:

fig .A

Explanation:

Answer. (a)

Explanation: When a point light source is placed at the focus of concave mirror then it all light rays after reflection through mirror will become parallel to the principal axis.

When this point light source is placed at the focus of convex lens then after falling on convex lens it will become parallel to the principal axis.

hope this helps you