think about what youve learned about how particle motion is related to temperature. select all of the…

think about what youve learned about how particle motion is related to temperature. select all of the statements that are true. all the particles in a substance are moving at the same speed, and that speed determines the substances temperature. if the particles in two pure substances have the same average speed, the substances must have the same temperature. the total kinetic energy of the particles in a substance determines the substances temperature. how hot or cold a substance is depends on how fast its particles are moving.

think about what youve learned about how particle motion is related to temperature. select all of the statements that are true. all the particles in a substance are moving at the same speed, and that speed determines the substances temperature. if the particles in two pure substances have the same average speed, the substances must have the same temperature. the total kinetic energy of the particles in a substance determines the substances temperature. how hot or cold a substance is depends on how fast its particles are moving.

Answer

Brief Explanations:

Temperature is related to the average kinetic energy of particles. Faster - moving particles mean higher temperature. If two substances have particles with the same average speed, they have the same temperature. The total kinetic energy of particles in a substance also relates to its temperature. How hot or cold a substance is depends on particle - motion speed. However, not all particles in a substance move at the same speed.

Answer:

B. If the particles in two pure substances have the same average speed, the substances must have the same temperature.; D. How hot or cold a substance is depends on how fast its particles are moving.