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What mass can a hot hot-air balloon carry?
The mass that a hot air balloon can carry depends on factors like the size of the balloon, outside temperature, and altitude. As a rough estimate, a typical hot air balloon can carry anywhere from 400 to 1000 pounds (180 to 450 kg) including passengers and equipment.
What is the maximum altitude of a barrage balloon?
The maximum altitude of a barrage balloon is typically around 15,000 feet (4,500 meters). This height allows the balloon to effectively discourage low-flying aircraft from targeting ground units.
Why do balloons expand when they go higher?
Balloons expand when they go higher because the air pressure outside the balloon decreases as altitude increases. This decrease in air pressure causes the gas inside the balloon to expand to occupy a larger volume, leading to the balloon expanding in size.
What happens to the hot air balloon when it reaches an altitude of 10000 meters?
the air pressure outside of the balloon decreases.
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.
A weather balloon is brought to the ground sea level from an altitude of 4km when it reaches the ground the balloon is its original size?
The question is not clear but i think it will be the same original size as it was initially.
What happens to the volume or size of a balloon as it rises in the air?
As a balloon rises in the air, the volume or size of the balloon increases. This is because the atmospheric pressure decreases as the balloon gains altitude, causing the air inside the balloon to expand and the balloon to inflate.
What might cause a balloon blown up at low altitude to burst if it is taken to a higher altitude?
at altitude the balloon's external air pressure has been greatly reduced, often expanding the balloon to the bursting point.
What is the possible effect of a balloon pricked by a pin?
When a balloon is pricked by a pin, the air inside the balloon will quickly escape, causing the balloon to deflate rapidly. The balloon will shrink in size and eventually become flat.
Why would a balloon increase in size as it goes higher in the atmosphere?
The quantity of gas inside a balloon is fixed - and is pressurised by the elastic 'shell'. As the air pressure outside the balloon decreases with altitude, the gas inside tries to expand - and the rubber of the balloon stretches - making it bigger.
Why does pulling the cord have this effect hot air balloon?
Pulling the cord on a hot air balloon opens a valve that releases hot air from the balloon, causing it to sink. By releasing hot air, the balloon becomes less buoyant and starts descending. This allows the pilot to control the balloon's altitude and descend to the desired landing spot.
What mass can a hot hot-air balloon carry?
The mass that a hot air balloon can carry depends on factors like the size of the balloon, outside temperature, and altitude. As a rough estimate, a typical hot air balloon can carry anywhere from 400 to 1000 pounds (180 to 450 kg) including passengers and equipment.
What measures cloud altitude and direction?
a weather balloon
Did the balloon changed size?
No, the balloon did not change size.
What is the effect of forces exerted on a balloon when it is squeezed?
When a balloon is squeezed, the forces exerted on it cause the air inside the balloon to be compressed. This compression increases the pressure inside the balloon, leading to a change in the balloon's shape and size. If the squeezing force is too strong, it can cause the balloon to burst.
What is the maximum altitude of a barrage balloon?
The maximum altitude of a barrage balloon is typically around 15,000 feet (4,500 meters). This height allows the balloon to effectively discourage low-flying aircraft from targeting ground units.
Does a Weather balloon change size?
Yes, a weather balloon expands as it rises through the atmosphere due to the decreasing air pressure. Once it reaches a certain altitude, the balloon will have expanded as much as it can and eventually burst.
