I'll give you a BRAINLIEST if you help me with these questions and they have to be correct. 1. Which of the following types of mirrors has an optical axis?

A) Convex Mirror
B) Concave Mirror
C) Double Convex Mirror
D) All of the choices are correct

2. Which of the following types of mirrors refracts light rays that pass through it outward and away from the optical axis?

A) Convex Mirrors
B) Plane Mirrors
C) Concave Mirrors
D) All of the choices are correct

3. The bending ability of a substance is recorded on the index of refraction.
True
False

4. Light travels at the same speed at all times.
True
False