Question

State whether the following statements are true (T) or false (F). Correct the false statemen
B.
1. Light always travels in a straight line.
2. As the light enters another medium, its speed changes
3. The refractive index of a medium is the measure of the frequency of light in that
respect to the frequency of light in air.
4. Swimming pool appears to be shallow because of dispersion.
5. The radius of curvature is the radius of the sphere of which the mirror is a part.
6. A ray passing through the focus falls normally on the reflecting surface of the mirror.
7. A rainbow is formed when white light from the sun passes through tiny prism-like wat
and splits into different colours.
8. A convex mirror always forms a magnified image behind the mirror.​

Answer 1

Answer:

all the answers are true

Answer 2

Answer:

sab sahi hai bhai....................

hope so helped u out ................