Question

Why does a desert cooler cool better on a hot dry day?

NCERT Class 9th Science Ch 1 Matter in Our Surroundings

Answer 1

Answer: A desert cooler cools better on a hot dry day because on a hot dry daytemperature is high and humidity is less which helps in better evaporation. Due to the higher rate of evaporation it gives better cooling effect.
hope it will help u ☺..

Answer 2

 hey hi friend

my teacher yesterday only gave this answer
so i had writing u the answer

here ur required answer

A desert cooler cools better on a hot dry day because on a hot dry day, temperature is high whereas the humidity is less which helps in evaporation process.

hope my answer helps u..................................................

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