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InterviewSolution
| 1. |
Why does desert prevents more hot during day and more cool during night |
| Answer» On a hot dry day rate of evaporation is faster. In a desert cooler when exhaust fan is on, hot air enters through the straw mates and at this site evaporation of water takes place and that also at faster rate. It takes away heat from air so the air becomes cool even cooler on a hot dry day. | |