People often think of temperature as how hot or cold something is. But what exactly is temperature?

Question

This rubber ball contains many small, moving particles.
Temperature is a measure of kinetic energy. Every substance is made up of particles. The temperature of a substance is related to the kinetic energies of these particles. If a substance is hot, its particles tend to have a large amount of kinetic energy.
The particles in a substance have kinetic energy because they are moving. The particles are constantly in motion, even if the substance does not appear to be moving.
Select all of the statements that are true about the rubber ball shown above.

Answer 1

Based on the information provided about temperature and the nature of particles in a substance, the following statements can be considered true about the rubber ball:

1. The rubber ball contains many small, moving particles. - This is true as all substances are made up of particles.

2. The temperature of the rubber ball is related to the kinetic energies of its particles. - This is also true, as temperature is a measure of the average kinetic energy of the particles in the substance.

3. If the rubber ball is hot, its particles tend to have a large amount of kinetic energy. - This statement is true, as higher temperatures correlate with higher kinetic energy.

4. The particles in the rubber ball are constantly in motion. - This is true regardless of whether the ball appears to be moving or not; the particles within the substance are always in motion.

Please provide any specific statements to evaluate if you have them in mind!