Question

1. What do you understand by reflection of light?​

Answer 1

Answer:

it is the bouncing back of light

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Answer 2

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☛ The process of sending back the light rays which fall on the surface of an object is called reflection of light.

• The object having polished , shining surface reflect more light than object having unpolished,dull surface.

• Silver metal is one of the best reflectors of light.

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☛ Light :-Light is a form of energy.light enable us to see object from which it comes or from which it is reflected.

• For example:- The sun gives out light.we can see the sun because the light coming from the sun enters our eyes.

✦ Laws of reflection of light :-

☛ first law of reflection :- According to the first law of reflection of light. The incident Ray ,the reflected ray and normal Ray ( at the point of incident ) all lies in the same plane.

☛Second law of reflection:- According to the second law of reflection of light .The angle of reflection is always equal to the angle of incident.