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A Cool Balloon Powered Mini Car works by attaching a blown-up balloon to the car's body, allowing the air to escape and propel the car forward as it deflates. The air escaping the balloon creates a thrust force that pushes the car in the opposite direction, causing it to move.
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Hot air balloons have a gas heater attached to them the pilot can turn the heater on the balloon and the balloon will go high why?
Hot air balloons work based on the principle of buoyancy. When the pilot turns on the gas heater, it heats the air inside the balloon, making it less dense than the surrounding air, causing the balloon to rise. As the balloon rises, the temperature and pressure decrease, which leads to an equilibrium where the balloon stops ascending.
When the gas in a balloon is heated the balloon expands what are the correct signs of heat and work for this change?
When the gas in a balloon is heated and the balloon expands, the correct signs for heat and work are: the heat absorbed by the gas is positive (+Q) and the work done by the gas is also positive (+W). This is because the gas is gaining energy (heat) from its surroundings, and it is doing work on the balloon by pushing against the walls as it expands.
How does a balloon pump work?
A balloon pump works by pushing air into the balloon through a narrow nozzle. By squeezing the handle, the pump creates pressure that forces air to flow into the balloon, inflating it. The one-way valve on the pump prevents air from escaping and maintains the balloon's inflation.
How does the self inflating balloon work?
A self-inflating balloon typically contains a small packet of baking soda and citric acid within the balloon. When water is added to the balloon, a chemical reaction occurs between the baking soda and citric acid, producing carbon dioxide gas that inflates the balloon. This reaction creates bubbles of CO2 gas, causing the balloon to inflate on its own.
What if a balloon is heated what happens to the volume of the air in the balloon if the pressure is constant?
For a balloon that is sealed and not full the volume of air inside the balloon will increase as it is heated. This is not however how hot air balloons work. A hot air balloon is essentially a fixed volume when it is inflated. If the air inside the balloon is heated the air inside becomes less dense so some of the air exits the balloon via the mouth of the balloon. As the air inside the balloon cools it becomes more dense so some air is ingested via the mouth of the balloon to keep it full. With each heating and cooling cycle, the pressure inside the balloon remains constant, the volume of the balloon remains constant but there is this movement of air out of and back into the balloon. P=VT Poop
How does a candle powered hot air balloon work?
A candle-powered hot air balloon works by heating the air inside the balloon with a suspended candle flame. As the air inside the balloon is heated, it becomes less dense and rises, creating lift. The balloon will continue to rise until the air inside cools down or the flame is extinguished.
How do you make a fast balloon powered car?
tap your heels 3 times. it should all work out for you :D
Which gland cool down the body and also work as a mini excreatory organ?
the Sweat Glands
How do balloon rockets work?
Balloon rockets work by utilizing the principle of action and reaction. When air is released from the balloon, it creates a force that propels the balloon in the opposite direction. The escaping air creates thrust, pushing the balloon in the direction opposite to the airflow.
Do accessories for the first generation iPad Mini work on on the second generation iPad Mini?
Yes, the accessories for the first generation iPad Mini work on the second generation iPad Mini.
Hot air balloons have a gas heater attached to them the pilot can turn the heater on the balloon and the balloon will go high why?
Hot air balloons work based on the principle of buoyancy. When the pilot turns on the gas heater, it heats the air inside the balloon, making it less dense than the surrounding air, causing the balloon to rise. As the balloon rises, the temperature and pressure decrease, which leads to an equilibrium where the balloon stops ascending.
What happens to hotair balloon on the moon?
A hot air balloon would not work on the moon.
How does hot air balloon work?
the balloon works with the poplo force forcing it up
How do the vents work on a hot air balloon?
the vents work because of the heat which can make the hot air balloon go up
How do vents work on a hot air balloon?
the vents work because of the heat which can make the hot air balloon go up
When the gas in a balloon is heated the balloon expands what are the correct signs of heat and work for this change?
When the gas in a balloon is heated and the balloon expands, the correct signs for heat and work are: the heat absorbed by the gas is positive (+Q) and the work done by the gas is also positive (+W). This is because the gas is gaining energy (heat) from its surroundings, and it is doing work on the balloon by pushing against the walls as it expands.
What are reasons why a hot air balloon won't work?
They do work.
