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Hot air rises more quickly than cold air, so when you heat the air inside the balloon, it cant escape, so it pushes the balloon up.

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Q: Why would heating the gas in a air balloon make the balloon rise?
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What would heating the gas in an air balloon make the balloon rise?

Simple...hot air rises..


The air in hot air balloon is heated to make the balloon rise?

The volume of air increases on its heating hence the balloon rises on heating


Why would heating a hot air balloon make the balloon rise?

Hot air expands. When it expands, it becomes less dense and rises.


Why would heating the gas in a hot air balloon make the balloon rise?

When the gas (air) in a hot air balloon is heated it becomes less dense. This makes the balloon more buoyant so it rises.Because heating the air inside the balloon makes it less dense than the air surrounding the outside of the balloon, so it will rise.


Why would heating the gas inan air balloon make the balloon rise?

because as you heat the gas, you cause the gas to expand on the container (whish is a balloon), this lowers the density, and a less dense fluid submersed in a denser fluid will rise, like an air bubble rises from underwater


Why would heating the gas in balloon make the balloon rise?

if you mean how the hot air in a hot air balloon makes it rise, its because hot air is less dense than cold air. when cold and hot air meet the cold air sinks thus making hot air left to rise.so when you put hot air in a balloon the air would rise. hope this helps.


Why would heating the gas in air balloon make balloon rise?

if you mean how the hot air in a hot air balloon makes it rise, its because hot air is less dense than cold air. when cold and hot air meet the cold air sinks thus making hot air left to rise.so when you put hot air in a balloon the air would rise. hope this helps.


How does heat make a hot air balloon go up?

Hot air rises. By heating the cool air in the balloon using a propane heater, heats the air and makes the balloon rise


Would a hot air balloon pilot heat or cool the air in the balloon to make it rise?

He would heat it.


How do you make air lighter so that it will cause a balloon to rise?

To make air lighter you would increase the heat inside the balloon, making it less dense, causing it to rise.


Will a balloon rise if the air inside is hot?

The heating of the air through the use of a burner is what makes balloons rise.


Why does heating the air in hot air balloon make it rise?

Hot air is lighter than cold air, so cold air sinks and hot air rises; that makes the hot air balloon rise (if the air around the hot air balloon is heated as well, it won't rise, or sink if in the air).