Question

Why do we need a cooler pr a fan on a hot day?​

Answer 1

Answer:

We need a cooler or fan on a hot day because to get rid of hotness. To cool down our hotness. It is important because staying under very hot day is not good for our health so there is need of a fan so to cool down there by bringing our environment temperature to its stable position.

Answer 2

Required Answer:-

We need cooler or a fan on a hot day or summer because temperature is high and we get sweating because of high temperature.

• The cooler or fan cools down the temperature of room.
• Many coolers need water in them for cooling the temprature because they utilise the water and works for cooling the room.
• We don't need cooler or fan on cold day but we need room heater in colder days.