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When a balloon is blown up then it is let go air molecules rush out of the balloon and join the air molecules in the earth's atmosphere. What happens to the enthaply in the balloon?
When the air rushes out of the balloon, it releases heat energy, which results in a decrease in enthalpy within the balloon. This process is known as an exothermic reaction, where energy is released to the surroundings.
Why does a helium balloon go up?
A helium balloon floats because helium gas is lighter than air. By filling a balloon with helium, the balloon also becomes lighter than air. The helium balloon floats for the same reason that objects float on water: objects less dense than water are pushed up by buoyant forces equal to the weight of water displaced by that object. What happens in water also happens in air, and the helium balloon is pushed upwards by a force equal to the weight of air it displaces.
Can air go through a balloon?
Air cannot go through a normal balloon because the rubber material is impermeable. However, if the balloon has a hole or is porous, air can leak out.
When a balloon is blown up then let go air molecules rush out of the balloon and join the air molecules in the Earth's atmosphere What happens to the enthalpy in the balloon?
It decreases.
Why balloon gets bigger when you blow into it?
Because the air has nowhere else to go, so it goes into the balloon and makes it expand. because when the small balloon is being pressured it causes it to stretches to make space for the air
What helps a hot air balloon go higher?
A hot air balloon goes higher by increasing the temperature of the air inside the balloon. When the air inside the balloon is heated, it becomes less dense than the surrounding air, allowing the balloon to rise. Pilots can control the altitude by adjusting the heat to maintain the desired height.
Where does air go in a balloon?
When you inflate a balloon, the air goes inside the balloon and fills it up. The air molecules push against the walls of the balloon, causing it to expand and take on its inflated shape.
Who is a traveler in a hot-air balloon?
Anyone can go on a hot air balloon, but there needs to be a driver to lead it.
How high will you go with a hot air balloon tour?
While a hot air balloon can fly several miles in the air, a tour balloon will generally only go about a mile up due to pressure concerns.
What is the role played by the gas contained inside a hot air balloon?
The gas (hot air) in a hot air balloon gives the ballon its "lift". In nature, hot air rises. This is why it is usually cooler near the floor of your house that near the ceiling. Filling a balloon with warm air and then heating it with a flame gives the balloon more and more lift. By controlling the amount of heat applied to the gas inside the balloon, balloonists can control how high they can fly. Heat things up and you go higher...let it cool down (slowly) and you will land safely.
What happens if you put your penis into a blown up balloon and let it go?
When you blow a balloon up with air and let it go it quickly releases its air and flys away very quickly until it lands on the ground
How do you make hot air balloon go higher?
To make a hot air balloon go higher, the pilot will increase the temperature of the air inside the balloon by firing the burner. As the air inside the balloon becomes hotter and less dense than the surrounding air, it will create more lift, causing the balloon to rise. Adjusting the temperature and amount of hot air allows the pilot to control the balloon's altitude.
