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15/05/2021 12:06 pm
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Mention against each of the following whether regular or diffused reflection will take place when a beam of light strikes. Justify your answer in each case.
- Polished wooden table
- Chalk powder
- Cardboard surface
- Marble floor with water spread over it
- Mirror
- Piece of paper
1 Answer
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15/05/2021 12:08 pm
1. Regular reflection will take place because the surface is plane and polished.
2. Diffused reflection will take place because the surface is rough.
3. Diffused reflection will take place because the surface is rough.
4. Regular reflection will take place because the surface is smooth and plane.
5. Regular reflection will take place because the surface is plane and polished.
6. Diffused reflection will take place because the surface is rough.