Give reasons for the following observations (a) The smell of lighted incense stick spreads several metres away. (b) A liquid has a fixed volume but no

Monjur Alahi

Give reasons for the following observations
(a) The smell of lighted incense stick spreads several metres away.
(b) A liquid has a fixed volume but not a fixed shape.
(c ) Ice floats over water.


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Salim Ahmed Kawsar

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(a) This happens because of diffusion.

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