Physics, 14.03.2020 22:55 Toni1816

Drag each label to the correct location on the chart.
Classify the sentences based on whether they describe temperature or thermal energy.
It’s a measure of the
average kinetic energy
of particles in a sample.
It’s a measure of the
total kinetic energy
of particles in a sample.
It depends on the size
of the sample.
It doesn’t depend on
the size of the sample.

Answers: 2

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Answers

Answer from: angie249

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:

$E_k=\frac{3}{2}kT$

where E_k 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 from: ericuh

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:

Answer from: Quest

This is what i found on google “kinetic energy. energy is transferred from one object to another when a reaction takes place. energy comes in many forms and can be transferred from one object to another as heat, light, or motion, to name a few. this energy would be in the form of motion, with the person lifting the blue ball to a higher level.” i hope this you

Answer from: Quest

second mirror gathers light from a faraway object and reflects it to another mirror. - a.

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