Respuesta :
Answer:
It’s a measure of the
average kinetic energy
of particles in a sample. --> TEMPERATURE
It’s a measure of the
total kinetic energy
of particles in a sample. --> THERMAL ENERGY
It depends on the size
of the sample. --> THERMAL ENERGY
It doesn’t depend on
the size of the sample. --> TEMPERATURE
Explanation:
The temperature of a substance is a measure of the average kinetic energy of the particles in the substance.
In fact, the temperature is related to the average kinetic energy of the particles by:
[tex]E_k=\frac{3}{2}kT[/tex]
where [tex]E_k[/tex] is the average kinetic energy, k is the Boltzmann constant, T is the absolute temperature of the substance.
Therefore, the temperature does not depend on the number of molecules in the substance.
The thermal energy of a substance instead is a measure of the total energy (kinetic+potential) of the particles in a substance: therefore, it also depends on the number of particles in the substance (the greater this number, the higher the thermal energy).
Therefore, the correct matchings are:
It’s a measure of the
average kinetic energy
of particles in a sample. --> TEMPERATURE
It’s a measure of the
total kinetic energy
of particles in a sample. --> THERMAL ENERGY
It depends on the size
of the sample. --> THERMAL ENERGY
It doesn’t depend on
the size of the sample. --> TEMPERATURE
Answer:
It’s a measure of the
average kinetic energy
of particles in a sample. --> TEMPERATURE
It’s a measure of the
total kinetic energy
of particles in a sample. --> THERMAL ENERGY
It depends on the size
of the sample. --> THERMAL ENERGY
It doesn’t depend on
the size of the sample. --> TEMPERATURE
Explanation:
