A fan makes a hot noon to feel cool by

ایک پنکھا گرم دوپہر کو ٹھنڈا محسوس کرنے کے لیے کیا کرتا ہے۔

Letting in air cool

regulating the airflow

blowing out hot air

increasing the rate of evaporation

Explanation

Answer:

Fans help by replacing hot and humid air with cooler, dry air that allows for more evaporation. Cold air evaporates sweat and creates a wind-cooling effect that cools us without affecting room temperature.