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Questions and Answers
When a substance is heated, energy is transferred to the substance.
When a substance is heated, energy is transferred to the substance.
True (A)
Cooling a substance means energy is gained by the substance.
Cooling a substance means energy is gained by the substance.
False (B)
Temperature is a measurement of the speed of atoms/molecules.
Temperature is a measurement of the speed of atoms/molecules.
True (A)
When a substance is warmed, the volume of the substance decreases.
When a substance is warmed, the volume of the substance decreases.
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Particles moving slower results in a higher temperature.
Particles moving slower results in a higher temperature.
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When a substance is cooled, the atoms/molecules lose energy and move slower.
When a substance is cooled, the atoms/molecules lose energy and move slower.
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