Question

A balloon is filled with gas.

How does the balloon change when the temperature increases?

Select the words from the drop-down menus that correctly complete the explanation.

As temperature increases, the average speed of gas particles
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. As a result, the pressure of the gas
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and the size of the balloon
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.

Answer 1

As temperature increases, the average speed of gas particles **increases**. As a result, the pressure of the gas **increases** and the size of the balloon **expands**.