Question

Fill in the blanks..
plz answer...​

Answer 1

a) Radius of curvature is double of teh focal length of lens.

b) A Ray directed towards the centre of curvature retraces it's path.

c) The normal is always centre to the surface of mirror.

d) Virtual image can't obtained on the screen.

e) Dentists use Concave mirror to get magnified image of the teeth.

Answer 2

Answer:

1. Double

2. Isn't deflected and goes straight

3. Perpendicular

4. Virtual

5. Concave

Hope its clear. Please mark me as brainliest.