Question

i. fill in the blanks fill in the blanks with suitable word/s. 1. light is a form of ___________. 2. the ray of light which strikes the reflecting surface is called ___________. 3. the bouncing back of light after it falls on a surface is called ___________. 4. a mirror has ___________ and ___________ surface. 5. ___________ is the perpendicular line on the incidence point. 6. a plane mirror forms a ___________ image. 7. the ray which returns after striking the surface is called ___________ ray. 8. angle of incidence is always ___________ to the angle of reflection. 9. reflection from a smooth surface is called ___________ reflection. 10. the size of image formed by the plane mirror is ___________ as size of object pls answer correctly .who will answer right I will give brainlist answer and thanks.​

Answer 1

1) The ray of light which strikes a reflecting surface is called Incident ray.

2) The ray of light returned by the reflecting surface to the same medium is called Reflected ray.

3) The perpendicular drawn at the point of incidence is called Normal.

4) Mirror of Solar cooker is used to reflect sun light on the food.

5) Plane mirror can be used by a driver to see side view.

Answer 2

Answer:

1. Energy

2. Incident Ray

3. Reflected Ray

4. Plane and Opaque

5. Ray

Explanation:

History is the study of the past. Events before the invention of writing systems are considered prehistory. "History" is an umbrella term comprising past events as well as the memory, discovery, collection, organization, presentation, and interpretation of these events