Question

aree yaar I'm tired (+_+)

>.<​

Answer 1

1. a.angle of incidence=angle of reflection b. normal incident ray and reflected ray lie on the same plane
2. angle of reflection is also zero and the Ray of light travels back the same path
3. white light is composed of the seven VIBGYOR colours
4. sun rays
5. real images is always inverted where I virtual image is always erect
6. a. virtual. b. erect. c. images are of same size of the object
7. sun, candle, matchstick
8. 3
9. reflected light rays