Question

8.Why does a desert cooler cool better on a hot dry day please help me​

Answer 1

Answer:

a desert cooler cool better on a hot dry day because on a hot day the temperature is high so water evaporates fastly and it cools the desert.

Explanation:

in a desert cooler hot and dry air is passed through the wet pads of wood- shavings and cooling is achieved due to the evaporation of water. the rate of evaporation increases with decrease in humidity. Since on a hot dry day the humidity is less, the rate of evaporation increases. this causes better cooling. Hence, a desert cooler cool better on a hot dry day

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Answer 2

Answer:one a hot day the rate of evaporation of water increased water take heat from hot air and evaporate quickly does a desert cooler cools better in a hot dry day

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