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प्रश्न
What are the three types of materials based on the absorption of light?
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उत्तर
- Transparent Material
- Translucent Material
- Opaque Material
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संबंधित प्रश्न
Differentiate between regular and diffused reflection.
Mention against the following whether regular or diffused reflection will take place when a beam of light strikes. Justify your answer in this case.
Polished wooden table
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
Mention against the following whether regular or diffused reflection will take place when a beam of light strikes. Justify your answer in this case.
Cardboard surface
Mention against the following whether regular or diffused reflection will take place when a beam of light strikes. Justify your answer in this case.
Mirror
Mention against the following whether regular or diffused reflection will take place when a beam of light strikes. Justify your answer in this case.
Piece of paper
What is reflection? Write a short note on regular and irregular reflection.
Say TRUE or FALSE
we are able to see things around us with the help of regular reflection
Reflection by a looking mirror is called ______.
Imagine that parallel rays are incident on an irregular surface. Are the rays reflected from the surface parallel to each other?
