Question

The degree of hotness or coldness of a body is _____ (heat, temperature).

Answer 1

Hint:In this question,we are going to examine which physical quantity gives the degree for hotness or coldness of a body.Basically, we examine whether the hotness or coldness of a body depends on temperature or heat.

Complete step by step answer:
-Temperature is a calculation of the potential of a material to transfer heat energy to another physical system or more precisely to another physical system. A substance’s temperature is closely associated with the total kinetic energy of its molecules.Temperature can also be said as a quantity that reflects hot and cold in physical terms. It is a thermal energy phenomenon, present in all matter, and is the cause of the heat occurrence, a flow of air, when a body is in contact with a colder one.
-Temperature is determined using a thermometer. Thermometers are calibrated on multiple temperature ranges and have traditionally been used to describe different reference points and thermometric substances.The lowest theoretical temperature at which no more thermal energy can be derived from the body is absolute zero. It is impossible to achieve practically and it is the third law of thermodynamics.
-For standard temperature measures in most of the world, the Celsius scale is used. It is an observational scale created from a historical advancement that led to the determination of the freezing point of water at its zero point and additional degrees defined such as the boiling point of water.
Hence, from the above discussion we can conclude that - The degree of hotness or coldness of a body is temperature.

Note:Sometimes students have misconceptions about temperature and
heat.So,always remember that temperature measures both the warmth and coldness of a body whereas heat is the high temperature of a body that is transferred to a body of low temperature.