5 Questions
When a substance is heated, the energy is transferred from the substance, resulting in a higher temperature.
False
Temperature is directly proportional to the speed of the atoms/molecules in a substance.
True
Particles at lower temperatures are moving faster compared to particles at higher temperatures.
False
When a substance is cooled, the volume of the substance decreases due to the atoms/molecules getting further apart.
False
As a substance is warmed, the collisions between atoms/molecules become weaker and less frequent.
False
Test your knowledge on the concepts of heat transfer and temperature. Learn about how energy is transferred to or from a substance, and how it affects the speed of atoms and molecules, which in turn determines the temperature.
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