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When the gas in a balloon is heated the balloon expends. What are the correct signs of heat and work for this change?
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When the gas in a balloon is heated the balloon expands what are the correct signs of heat and work for this change?
+Q, +W
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 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. :)
How does the balloon get heated up?
fire
When the gas in a balloon is heated the balloon expands what are the correct signs of heat and work for this change?
+Q, +W
When gas in a balloon is heated the balloon expands. What are the correct signs of heat and work for this change?
+Q, +W
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
Does heat from a candle change air pressure inside a bag?
yes because pressure that is confined by a container such as a balloon will increase if the balloon is heated.
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.
How does the air change as a hot air balloon rises?
As the air in the balloon is heated from the flames, the air becomes lighter. So much lighter than the surrounding air that the balloon eventually rises from the light air in it.
What happens to the mass in a balloon when heated?
the mass of the balloon increases because the size of the balloon has increased. :)
How does the balloon get heated up?
fire
What happens to the molecules in a balloon when they are heated?
they pop
What will happen to a balloon's volume if its heated?
The kinetic energy of the particles inside the balloon increase. This then expands the volume of the balloon.
When a balloon is filled with air is heated does the density of the air in the balloon stay the same?
No it decreases
Why does the volume of a balloon increase as the balloon is heated?
Because the gas inside expands with the heat
