Perform an experiment to prove that the rate of evaporation of a liquid depends on its surface area and vapor already present in surrounding air write a report
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Following activity can be performed :
1. Place tea in a cup and notice how long it'll remain hot
2. Then spread the tea in a plate and observe how long it takes to cool down or see how long it'll remain hot
You'll observe that as the surface area increased for the tea , it's hottness decreases
Following activity can be performed :
1. Place tea in a cup and notice how long it'll remain hot
2. Then spread the tea in a plate and observe how long it takes to cool down or see how long it'll remain hot
You'll observe that as the surface area increased for the tea , it's hottness decreases
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