Air is a mixture of nitrogen, oxygen, carbon dioxide, water vapours and some other gases. It also contains dust particles. We can prove that air supports burning with the help of following activity: ...
2. Classify the objects or materials given below as opaque, transparent or translucent, luminous or non-luminous: Air, water, piece of rock, sheet of aluminium, mirror, wooden board, sheet of ...
The National Council of Educational Research and Training (NCERT) has released a revised edition of its Class 6 science textbook, “Curiosity”, featuring significant changes that emphasise Indian ...
Students of Class 6 will be without textbooks for Mathematics, Science and Social Sciences as schools open for the academic year 2024-25 this month. The introduction of the new National Council of ...
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