Apart from fixed temperatures, such as 0C and 100C, unless you get involved in average vibration amplitudes and stuff like that, there is no definition as such. All temperature scales are arbitary - they have no basis in anything but convenience.
True. Heat is transferred from a substance at high temperature to a substance at low temperature to reach thermal equilibrium.
There's no scientific name for it
The mass of a substance does not change when the amount of the substance changes. The temperature of a substance does not change when the amount of the substance changes. However, the volume of a substance may change when the amount of the substance changes, depending on the conditions.
hypothesis
The temperature of the environment and the melting and evaporation temperature of the substance.
The scientific definition of purification is, the extraction of one specific substance from a mixture of substances.
kelvin
the hotness or coldness of a substance
Results of something. Scientific Definition:a substance fromed by a chemical reaction.
The scientific definition of heat is the average kinetic energy of the constituent particles of any given substance. The less scientific definition would be the degree of hotness, or the temperature.
Temperature is a measure of the motion of particles in a substance.
Saturation temperature is the temperature at which a substance transitions between its liquid and vapor phases at its boiling point. At this temperature, the substance is in equilibrium between its liquid and vapor states. When a substance reaches its saturation temperature, any additional heat added will cause it to boil and transition completely into vapor.
Thermal Expansion. Each liquid or pure solid has a specific thermal of expansion. The thermal expansion of a substance is not linear, though for most of the temperatures we encounter in normal life, it is close enough to linear to be able to use a linear definition called the "Coefficient of Thermal Expansion".
The kelvin is the base unit of temperature in the International System of Units (SI), defined as 1/273.16 of the thermodynamic temperature of the triple point of water. It is commonly used in scientific contexts to measure temperature.
Temperature in the context of chemistry refers to the measure of the average kinetic energy of the particles in a substance. It indicates how hot or cold a substance is and is typically measured in degrees Celsius or Kelvin.
This is the definition of the melting point of an element or substance. The melting point is when a solid begins to turn into a liquid. A substance also has a boiling point and freezing point.
Temperature is a measure of the average kinetic energy of particles in a substance and is not assigned a specific scientific name. It is typically measured in degrees Celsius (°C) or Kelvin (K).