we feel comfortable on a humid day this statement true and false
Answers
Answer:
false because
Explanation:
We feel uncomfortable in hot and humid climate because in hot weather, body sweats more but due to high humidity
State true or false
⇒ we fell comfortable on humid days ?
False
We feel uncomfortable in hut and humid climate because in hot weather, body sweats more but due to high humidity, this sweat does not evaporate easily.
our body generates about 100W of heat energy. Unless you can get rid of it, you will overheat and die.
When ambient temperatures are below skin temperature, radiation and convection are available for heat loss. As temperatures rise, heat loss through evaporation of sweat becomes required. So long as evaporation rate is sufficient, the body can survive temperatures well above 100F.
But high humidity suppresses evaporation rate. The combination of temperature and humidity can be expressed as the And vice-versa. Measuring both the dry and wet bulb temperature is one way to measure RH.
Wet bulb temperatures above about 95F are lethal within a few hours, fewer if activity and body heat generation rate are high. Such conditions are projected to become the norm in parts of South Asia within a few decades.