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Why a hot air balloon floats?
A hot air balloon floats because the air inside the balloon is heated, making it less dense than the cooler air outside. This difference in density creates a lifting force called buoyancy, allowing the balloon to rise in the atmosphere.
Why does a helium-filled balloon rise to a certain altitude in the atmosphere and float there instead of rising further?
The helium-filled balloon rises to a certain altitude in the atmosphere and floats because at that point, the buoyancy force (upward force) of the helium inside the balloon equals the gravitational force pulling the balloon downward, resulting in equilibrium. This balance of forces causes the balloon to stay at a stable altitude instead of rising further. Additionally, the surrounding air pressure and density decrease with altitude, affecting the balloon's ability to rise further.
What happens if the air balloon burner was turned off?
The balloon will crash. The burner keeps it up.
What make a hotair balloon go up?
A hot air balloon goes up because the air inside the balloon is heated, which makes it less dense than the surrounding cooler air. This creates a buoyant force that causes the balloon to rise. The pilot controls the altitude by adjusting the temperature of the air inside the balloon.
How does heat make a hot air balloon go up?
When the air inside the balloon is heated, it becomes less dense and lighter than the surrounding cool air. This causes the balloon to rise as it floats upwards since the hotter air inside is less dense and buoyant than the cooler air outside the balloon.
Why a hot air balloon floats?
A hot air balloon floats because the air inside the balloon is heated, making it less dense than the cooler air outside. This difference in density creates a lifting force called buoyancy, allowing the balloon to rise in the atmosphere.
What happens to a balloon on a fine day?
If it's a light balloon, it keeps going up, into thinner and thinner atmosphere, until the pressure inside the balloon is so much greater that the pressure outsize , and then it pops.
If you push a balloon in a tank of water and let go what will happen to the balloon?
It will contract and become smaller, because of the pressure of the water pushing down on it. It will get smaller and smaller the further under water it is.
Why does a helium-filled balloon rise to a certain altitude in the atmosphere and float there instead of rising further?
The helium-filled balloon rises to a certain altitude in the atmosphere and floats because at that point, the buoyancy force (upward force) of the helium inside the balloon equals the gravitational force pulling the balloon downward, resulting in equilibrium. This balance of forces causes the balloon to stay at a stable altitude instead of rising further. Additionally, the surrounding air pressure and density decrease with altitude, affecting the balloon's ability to rise further.
Can a hot air balloon float up to the moon?
No, because the atmosphere would pop the balloon.
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.
What happens at the end of questionaut?
When you have completed the 8th stage, the balloon floats up to the crescent moon, which punctures it. (!) But the hat is hanging from it. Click to have the Questionaut grab it, and he parachutes down into the pool, returning the hat to his friend.
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.
What happens to the weight of a balloon when it is blown up?
6eez
What happens if the air balloon burner was turned off?
The balloon will crash. The burner keeps it up.
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.
What gas is in a air balloon?
A mixture of oxygen, nitrogen, carbon dioxide and other various gases. The only reason is floats is because the hot gas inside the balloon is lifting it up.
