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Questions and Answers
What causes the particles in the bigger balloon to have longer arrows in the model?
In what direction do gaseous atoms/molecules travel until they collide with each other or an object?
Which activity demonstrates the principle of evaporation?
What happens to the volume of the balloon when its particles gain energy?
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How do gaseous particles travel if the gas is an odor and we are able to detect it?
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What happens to a substance when energy is transferred to it?
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How does cooling a substance affect the speed of its atoms/molecules?
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What does a higher temperature indicate about the speed of atoms/molecules?
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How do atoms/molecules behave when a substance is warmed?
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What happens to the volume of a substance when it is cooled?
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