Question

12.What is Reflection of light. Explain different types of reflection and give a comparsion between them​

Answer 1

Answer:

Reflection is the change in direction of a wavefront at an interface between two different media so that the wavefront returns into the medium from which it originated. Common examples include the reflection of light, sound and water waves.

The reflection of light can be roughly categorized into two types of reflection. Specular reflection is defined as light reflected from a smooth surface at a definite angle, whereas diffuse reflection is produced by rough surfaces that tend to reflect light in all directions.

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Answer 2

Answer:

Reflection:

The light that bounces after hitting any

surface are called Reflection of light

Reflection are two types-

i.e

Uniform reflection

and diffused reflection.

Now comparison between them-

Uniform reflection: The reflection of light

after hitting any polished surface

are called as uniform reflection.

Diffused reflection:The reflection of light after

hitting any Unpolished surface i.e

the surface which have more friction

and rough are called as Diffused reflection.