107 degrees Fahrenheit
Undoubtfully no. Whenever a hot substance comes in contact with a cold one then heat energy always flow from the hot body to the cold body till equilibrium temperature is attained.
"warm" (or hot).
Heat flows from hot to cold because when hot and cold bodies contact with each other (thermal contact), the fast moving molecules of the hot body collide with slow moving molecules of the cold body; therefore the molecules of hot body become slower and body becomes cool, and the molecules of other body (cold) becomes faster and the cold body becomes hot. Notice: when molecules of a body moves faster it's kinetic energy increase therefore temperature increases and it becomes hot.
Heat flows from hot to cold because when hot and cold bodies contact with each other (thermal contact), the fast moving molecules of the hot body collide with slow moving molecules of the cold body; therefore the molecules of hot body become slower and body becomes cool, and the molecules of other body (cold) becomes faster and the cold body becomes hot. Notice: when molecules of a body moves faster it's kinetic energy increase therefore temperature increases and it becomes hot.
Heat flows from hot to cold because when hot and cold bodies contact with each other (thermal contact), the fast moving molecules of the hot body collide with slow moving molecules of the cold body; therefore the molecules of hot body become slower and body becomes cool, and the molecules of other body (cold) becomes faster and the cold body becomes hot. Notice: when molecules of a body moves faster it's kinetic energy increase therefore temperature increases and it becomes hot.
Your body would be disintegrated by the heat long before you reached the surface of the sun.
Heat and dehydration. You risk heat stroke and death.
If your body temperature gets above normal levels, you are susceptible to dehydration, at higher levels delirium, and above 108 body system shutdown because the proteins in your cells will begin to denature.
Undoubtfully no. Whenever a hot substance comes in contact with a cold one then heat energy always flow from the hot body to the cold body till equilibrium temperature is attained.
no. Cold is just the heat in your body leaving so people just think they are cold. Hot is just heat coming in your body.
"warm" (or hot).
it's been heated by your body heat
As heat radiations fall on the body, we feel hot.
Modes for heat transfer are:convection (the air around a warm object gets hot and rises)conduction(direct contact)radiation(like the heat you feel from the sun)
Heat flows from hot to cold because when hot and cold bodies contact with each other (thermal contact), the fast moving molecules of the hot body collide with slow moving molecules of the cold body; therefore the molecules of hot body become slower and body becomes cool, and the molecules of other body (cold) becomes faster and the cold body becomes hot. Notice: when molecules of a body moves faster it's kinetic energy increase therefore temperature increases and it becomes hot.
Heat flows from hot to cold because when hot and cold bodies contact with each other (thermal contact), the fast moving molecules of the hot body collide with slow moving molecules of the cold body; therefore the molecules of hot body become slower and body becomes cool, and the molecules of other body (cold) becomes faster and the cold body becomes hot. Notice: when molecules of a body moves faster it's kinetic energy increase therefore temperature increases and it becomes hot.
Actually you need to sterilize the needle before you pierce the body. Some people will hold it under a flame or hot water to sterilize it but alcohol is better.