the freezing of body parts exposed to the cold; can cause the loss of fingers, hands, arms, toes, feet and legs
The coldest temperature, 0 Kelvin, that can be reached. It is the hypothetical temperature at which all molecular motion stops.
the transfer of thermal energy by the circulation or movement of a liquid or gas
the transfer of thermal energy from one substance to another through direct contact
energy that is radiated or transmitted in the form of rays or waves or particles