Heat = mass * specific heat capacity * change in temperature

Q=CM(t2-t1)

Q----heat

M----Specific heat of the object (look up table)

t2---Final temperature of the object

t1---Initial temperature of the object:

Heat:

Heat refers to the energy transferred due to temperature differences; it also refers to the energy generated when the temperature of 1 gram of water rises by 1 degree C under 1 atmospheric pressure; between objects with different temperatures, the total amount of heat is It is transferred from high-temperature objects to low-temperature objects; even in the isothermal process, there are constant slight differences in temperature between objects, and a new balance is constantly reached through heat transfer.

All life activities of the human body require energy, such as synthetic reactions of material metabolism, muscle contraction, gland secretion, etc. And these energy mainly come from food. Nutrients contained in animal and plant foods can be divided into five major categories: carbohydrates, lipids, proteins, minerals and vitamins, and water is added into six categories.

Among them, carbohydrates, fats and proteins can release energy when oxidized in the body. The three are collectively referred to as "energy-producing nutrients" or "pyrogens". The energy converted in the energy conversion process due to the existence of temperature differences; this conversion process is called heat exchange or heat transfer; the metric system of heat is joules.

Temperature:

Temperature is a physical quantity that expresses the degree of hotness and coldness of an object. Microscopically speaking, it is the intensity of thermal motion of the molecules of an object. A degree of hot or cold measured on one of several arbitrary scales based on an observable phenomenon (such as the expansion of a column of mercury). Temperature can only be measured indirectly through certain characteristics of an object that change with temperature, and the scale used to measure the temperature value of an object is called a temperature scale. It specifies the starting point for temperature readings (zero point) and the basic unit for measuring temperature.

The SI unit is the thermodynamic temperature scale (K). Other temperature scales that are currently used internationally include the Fahrenheit scale (°F), the Celsius scale (°C) and the International Practical Temperature Scale. From the perspective of molecular kinetic theory, temperature is a symbol of the average kinetic energy of the molecular motion of an object. Temperature is the collective expression of the thermal motion of a large number of molecules and has statistical significance.