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Explore · Class 8 · Science · Particulate Nature of Matter

Someone lights an incense stick in one corner

Someone lights an incense stick in one corner. A few minutes later, in the closed room with the fan off, Anya smells it from the far side. Anya says someone must have carried it past her or a draught blew it over. Ravi says the smell spread there on its own. Who is right?

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