Because humidity means there is a lot of water vapor in the air, and thus, water cannot evaporate, as there is no room for it in the air.
On a dry day, water will evaporate from the wet bulb thermometer, cooling it. On a humid day, since moisture is already in the air, less will evaporate, and cool it less.
Yes, it is possible.
This depends on many factors.
It is hard to cool down on a hot humid day because sweat doesn't evaporate as easily into the air when it's already saturated with moisture. This prevents your body from efficiently releasing heat, making it harder to cool down.
On a humid day, the air is already saturated with moisture, making it harder for sweat to evaporate efficiently from the skin. This leads to a buildup of sweat on the skin, making people feel like they are perspiring more than usual to cool down the body.
On a dry day, water will evaporate from the wet bulb thermometer, cooling it. On a humid day, since moisture is already in the air, less will evaporate, and cool it less.
They evaporate.
You will sweat the same on both days if your activity is the same. It will evaporate faster on a dry day, so you will notice less sweat on a dry day.
People actually sweat the same amount on a humid day as they do a cold, dry day. The difference is that the sweat isn't able to evaporate as quickly because of how much moisture is already in the air.
Yes, it is possible.
This depends on many factors.
It is hard to cool down on a hot humid day because sweat doesn't evaporate as easily into the air when it's already saturated with moisture. This prevents your body from efficiently releasing heat, making it harder to cool down.
In The Online World It Says That, "Humidity is the measure of the percentage of water vaporization in the air. When there is high humidity, less sweat from your skin evaporates into the air because the air has too much water already. Sweat evaporating cools you because the process of evaporation absorbs heat from you body. Hence, you feel uncomfortable because your body cannot get rid of heat from sweat. "
The boiling water will evaporate (turn to vapor). The ice will melt (turn to liquid) and then begin to evaporate (turn to vapor). The tap water will begin to evaporate (turn to vapor).
On a humid day, the air is already saturated with moisture, making it harder for sweat to evaporate efficiently from the skin. This leads to a buildup of sweat on the skin, making people feel like they are perspiring more than usual to cool down the body.
When the air is humid, it already contains a high level of moisture, so your skin's ability to evaporate sweat and cool your body is reduced. This is because the humid air is already saturated with moisture, making it harder for the sweat on your skin to evaporate effectively and cool you down. As a result, your body may feel hotter and less able to regulate its temperature in humid conditions.
The rate of evaporation depends on the temperature.