Choose the correct answer III — task. Science State Board, Class 7.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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1. You can see your image in polished floors, but not in wooden table because __________.

irregular reflection takes place in both polished floor and wooden table
regular reflection takes place in wooden table and irregular reflection in polished floor
regular reflection takes place in polished floor and irregular reflection in wooden table
regular reflection takes place in both polished floor and wooden table

2. Choose the translucent substance from the following.

glass
wood
water
clouds

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3. Choose the correct answer III

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