Question

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

Answer 1

A desert cooler cools better on a hot dry day because on a hot dry day temperature is high and humidity is less which helps in better evaporation. Due to the higher rate of evaporation it gives better cooling effect.

Answer 2

Answer:

a deser cooler cools better on a hot dry day because on a hot dry day temperature is high and the humidity is less which helps in better evaporation. due to higher rate of evaporation, it gives better cooling effect