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MIDDLE SCHOOL

Physical Science

Energy

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Energy: Thermal Energy and Heat Transfer

Temperature

Description

Temperature

Temperature measures the average kinetic energy of particles in a substance. It is crucial in determining the state of matter (solid, liquid, or gas) and affects various physical and chemical processes. Temperature influences everything from weather patterns and biological functions ...

Transcript

Temperature measures how hot or cold something is, but in science, it is defined by the movement of tiny particles in matter.

When these particles move fast, they have more energy, making things warmer. When these particles move slowly, they have less energy, making things cooler.

We use a thermometer to measure temperature. Generall...

Tags

TemperatureKinetic EnergyStates of MatterTemperature ScalesCelsius Fahrenheit KelvinMolecular MotionPhase TransitionsReaction RatesExpansion ContractionCause Effect

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