# Which term is a measure of the average kinetic energy of atoms or molecules in a substance?

Temperature is a measure of the average kinetic energy of the atoms or molecules in the system. The zeroth law of thermodynamics says that no heat is transferred between two objects in thermal equilibrium; therefore, they are the same temperature.Click to see full answer. In respect to this, is a measure of the average kinetic energy of the atoms or molecules in a substance?Temperature is a number that is related to the average kinetic energy of the molecules of a substance. If temperature is measured in Kelvin degrees, then this number is directly proportional to the average kinetic energy of the molecules. Heat is a measurement of the total energy in a substance.Subsequently, question is, how is the average amount of motion of atoms and molecules of a substance measured? Temperature is a measure of the average heat or thermal energy of the molecules in a substance. The atoms and molecules in a substance do not always travel at the same speed. This means that there is a range of energy (the energy of motion) among the molecules. Herein, what is a measure of the average kinetic energy of a substance? Temperature is a measure of average kinetic energy of particles in an object. The hotter the substance, higher is the average kinetic energy of its constituent particles.What is the kinetic energy of a substances atoms?Anything that is moving has kinetic energy, including the atoms and molecules vibrating in a substance. The total kinetic energy of those particles creates thermal energy. Temperature measures the average kinetic energy of those vibrating particles. The more they move, the higher the temperature.