PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoMention 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.
(a) Polished wooden table
The polished wooden table has a surface, Therefore, will occur.
(b) Chalk powder
Chalk powder spread on a surface is an example of an surface because it is . Therefore, will occur.
(c) Cardboard surface
The surface of the cardboard is an example of an surface because it is . Hence, the will take place from a cardboard surface.
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