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define types of reflection​

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Answered by Anonymous
1

Answer:

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 (as illustrated in Figure 3).

Answered by Anonymous
3

\:\:\: \huge{\underline{\boxed{\sf{(a) Regular \:  reflection -  \: }}}}

  • When a beam of light falls on a smooth surface, the rays of the beam are reflected in a particular direction and remain parallel to each other. This is known as regular reflection.

  • In regular reflection : Angle i = Angle r

  • Images are formed by the regular reflection only.

\:\:\: \huge{\underline{\boxed{\sf{(b) Diffused \:  reflection -  \: }}}}

  • When a beam of light falls on a rough surface, the rays of light are reflected in different direction and are not parallel to each other.

  • In diffused reflection : Angle i = Angle r

  • Light reaches to different corners of the room due to diffused reflection only.
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