WHAT IS WIEGHTIER
HOT AIR OR COLD AIR
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Answer:
Warm air is lighter than cold air because they have more heat energy, which results in the increase in distances between the molecules. This decraeses the density, and hence makes it lighter than cold air.
Explanation:
Answer:
Hot air is less dense than cold air therefore it is lighter The reason this happens has to do with the nature of heat. -When an object or substance heats up, the atoms which compose it start to move and vibrate more quickly. -This vibration pushes them apart, causing them to take up more space. That means that a given volume of air (or water, or whatever)
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