A cooler is quite effective on a hot and dry day. Explain. – InterviewSolution

InterviewSolution

1.	A cooler is quite effective on a hot and dry day. Explain.
Answer» Under the conditions, the humidity level in the atmosphere is quite low and the evaporation rate of water is expected to be high. Since cooling is caused during evaporation, the air which escapes from the cooler is compartively cold under these conditions. Therefore, is quite effective on a hot and dry day.

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