Multiple choice

Define temperature

  1. form of energy that flows from warmer to colder objects

  2. average kinetic energy from molecular collisions

  3. chemical reaction that gives off energy

  4. chemical reaction that absorbs energy
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Temperature is defined as the measure of the average kinetic energy of the particles in a system. It is a statistical representation of how fast particles are moving on average.

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