Entirely dependant upon the substance e.g. particles in gases travel at a much faster speed that liquids and faster still than solids.
The average speed of the particles in a substance is the definition of temperature.
Tempurature
They speed up.
The kinetic energy of a substance is the average kinetic energy of its particles.
temperature
The average speed of the particles in a substance is the definition of temperature.
Temperature is a measurement of the average speed of the particles in a substance.
Temperature is a measurement of the average speed of the particles in a substance.
Temperature is a measurement of the average speed of the particles in a substance.
Temperature is a measurement of the average speed of the particles in a substance.
Temperature is a measurement of the average speed of the particles in a substance.
Temperature is a measurement of the average speed of the particles in a substance.
Temperature is a measurement of the average speed of the particles in a substance.
Tempurature
Temperature
When we heat a substance, the energy absorbed is converted into kinetic energy of the particles in it. The faster the particles in it vibrate, move, collide, etc. the higher the temperatureof a substance.So the expected answer is Temperature
If there is an increase in the temperature of a substance, that indicates the increase in vibration and speed of the particles. If there is a decrease in the temperature of a substance, that indicates the decrease in vibration and speed of the particles.