the volume of gas increases as the temperature increases, V1 / T1 = V2 / T2
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15
What is the term for the phase change of a liquid into a solid?
Freezing
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15
What is Thermal Energy?
the energy contained within a system that is responsible for its temperature and due to the movement of the particles within
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15
Describe the heat movement as a liquid changes into a gas.
Heat goes into the liquid as it is vaporized
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Heat Movement during condensation
Heat leaves the gas as it condenses
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What is the term for the phase change from a liquid to a gas?
Vaporization/Boiling/Evaporation
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15
Particles vibrate or move around ______ if the matter is cooled.
Less
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What is the heat movement during the melting phase?
Heat goes into the solid as it melts
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What is a System?
The set of interacting substances and energy that is being studied.
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seesaw
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gift
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rocket
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heart
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fairy
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baam
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What is Contraction?
A decrease in a materialโs volume when its temperature decreases.
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What is the Kinetic Theory of Matter?
All matter is made of tiny particles-atoms/molecules, that are in constant motion. The state of matter determines how tightly these particles are packed/bonded
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Heat Movement during Sublimation, phase change from a solid to a gas?
Heat goes into the solid as it sublimates
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What is the heat movement during the phase change of liquid to a solid?