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How does hot and cold air have an effect on an balloon?
If there is warm air in the balloon, cooler air makes the balloon rise and if there is cold air in the balloon warmer air makes the balloon fall.
What types of matter are in a hot air balloon?
Air= air in balloon solid= balloon and basket
Why is an hot air balloon called a hot air balloon?
Because the fire or heating device heats the air in the top section ( the actual balloon ) and hot air rises... so the hot air trapped in the balloon makes the balloon rise :)
When does a hot air balloon rise?
When a hot air balloon is filled with the hot air the air around the balloon is a lot denser. So by convection the balloon rises and the less dense air is replaced by dense air underneath it.
If you were to turn on the burner on in the hot air balloon what effect would it have on the air in the balloon?
When the burner on a hot air balloon is turned on the air inside the balloon is heated making it less dense. This will cause the balloon to be more buoyant and climb.
How did the fans change people's lives?
The electric fan changed peoples lives by keeping them cool and then ,later on, turning into air conditioning
How did hot air balloons change the world?
The hot air balloon changed the world's method of transportation. This balloon was now a method of travel that didn't exist before.
Did any change happen to the shape and the volume of a balloon when air was blown into it?
The balloons shape changed and went through an outward distortion. The volume of the balloon expanded as air was blown into it.
How has the hot air balloon changed since it was developed?
Very little, except for the materials it is made from.
How can physical weathering effect peoples lives?
Physical weathering can affect peoples lives because, constant change in the air temperature can have effect on peoples house foundations as the surface moves due to phsical weathering.
How does hot and cold air have an effect on an balloon?
If there is warm air in the balloon, cooler air makes the balloon rise and if there is cold air in the balloon warmer air makes the balloon fall.
What types of matter are in a hot air balloon?
Air= air in balloon solid= balloon and basket
When you heat the air inside a hot air balloon, it rises. Why does this occur?
D: The hot air inside the balloon becomes less dense than the air outside the balloon.
Is an air inside a balloon a pure substance?
The air inside a hot air balloon is the same as normal air around the balloon and the air you're breathing, only heated by the flame inside the balloon, hence HOT AIR balloon.
How does a balloon expand?
when you fill a balloon with air the air makes pressure. the air pressure maximizes the balloon fabric allowing the balloon to expand.
What is the use of air in air balloon?
with out the hot air the balloon would not rise
How does a air balloon fly?
air is heavier than balloon, air rises
