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Mention against the following whether regular or diffused reflection will take place when a beam of light strikes. Justify your answer in this case. Chalk powder - Science

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Question

Mention against the following whether regular or diffused reflection will take place when a beam of light strikes. Justify your answer in this case.

Chalk powder

Justify

Solution

Chalk powder → Diffused reflection

Chalk powder spread on a surface is an example of an irregular surface. It is not smooth. Therefore, diffused reflection will take place from chalk powder.

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Chapter 16: Light - Exercises [Page 212]

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NCERT Science [English] Class 8
Chapter 16 Light
Exercises | Q 3.2 | Page 212

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