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Why are Hot air balloons are filled with air instead of helium?
They are not! The air inside them is trapped in the balloon and heated, expands, becomes less dense and rises therefore pulling the balloon up with it. If helium was used it would explode! :)
What does a balloon do when heated?
the heat makes the molecules inside the balloon travel faster, pushing outward on the balloon. This, the balloon expands when heated
Why does a balloon not explode with air?
it does
Why doesn't an inflated balloon shrink when heated?
Because as the balloon is heated, the gases on the inside of the balloon begin to expand and press out on the walls of balloon. If a balloon is refridgerated, the opposite is true: the gases on the inside of the balloon will begin to contract, causing the balloon to shrink.
What happens to the mass in a balloon when heated?
the mass of the balloon increases because the size of the balloon has increased. :)
Why are Hot air balloons are filled with air instead of helium?
They are not! The air inside them is trapped in the balloon and heated, expands, becomes less dense and rises therefore pulling the balloon up with it. If helium was used it would explode! :)
What does a balloon do when heated?
the heat makes the molecules inside the balloon travel faster, pushing outward on the balloon. This, the balloon expands when heated
Why does a balloon not explode with air?
it does
What will a helium filled balloon do in space?
the ballon would explode when it is in space, because the is almost nothing in space. so the helium atoms would spread and the balloon would pop.
Is it true lemons explode when heated?
No. Think. That would mean they couldn't be used in cooking.
What would happen to a slice of bacon if heated and why?
It would explode with wonderful joys of bacon existing on the Earth
Why doesn't an inflated balloon shrink when heated?
Because as the balloon is heated, the gases on the inside of the balloon begin to expand and press out on the walls of balloon. If a balloon is refridgerated, the opposite is true: the gases on the inside of the balloon will begin to contract, causing the balloon to shrink.
Would a balloon exploded filled with gas?
A balloon filled with hydrogen can explode.
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.
What happens to the mass in a balloon when heated?
the mass of the balloon increases because the size of the balloon has increased. :)
Why should cans not be heated on a stove?
Unopened can will explode if heated directly on a stove.
How does the balloon get heated up?
fire
