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What causes a balloon to rise and explode?
A balloon rises when it is filled with a gas lighter than air, such as helium. If the balloon keeps rising, it will eventually reach a point where the air pressure decreases, causing the balloon to expand and potentially burst due to the pressure difference between the inside and outside of the balloon.
What are the effects of heat from the flames on the air in a balloon?
Heat from flames causes the air inside a balloon to expand, increasing its pressure. The increased pressure pushes against the balloon's walls, causing it to inflate and potentially burst if the pressure exceeds the strength of the balloon material.
Why does a hot air balloon rises when air inside it is heated?
Heating causes the air inside the balloon to expand. Some of the warm air leaves through the bottom opening of the balloon, keeping the pressure constant.
How does the air change as a hot air balloon rises?
As a hot air balloon rises, the air temperature typically decreases about 3.5°F for every 1,000 feet of altitude gained. This means the air in the balloon gets cooler as it ascends. Additionally, the pressure and density of the air decrease, causing the balloon to expand and rise higher.
Which best explains why a hot air balloon rises into the sky?
A hot air balloon rises into the sky because the air inside the balloon is heated, causing it to expand and become less dense than the cooler air outside. This difference in density creates buoyancy, allowing the balloon to float upward. According to Archimedes' principle, the upward force exerted on the balloon by the surrounding air is greater than the weight of the balloon, enabling it to ascend.
What causes a balloon to rise and explode?
A balloon rises when it is filled with a gas lighter than air, such as helium. If the balloon keeps rising, it will eventually reach a point where the air pressure decreases, causing the balloon to expand and potentially burst due to the pressure difference between the inside and outside of the balloon.
Why does a partially inflated weather balloon expand as it rises?
As the weather balloon rises in altitude, the air pressure around it decreases while the pressure inside the balloon remains relatively constant. This pressure difference causes the gas inside the balloon to expand, increasing its volume and size.
Why do balloons expand as they rise through the troposphere?
The ballon contains a fixed amount of gas producing internal pressure. At the surface, this pressure equals the surface atmospheric pressure. As the balloon rises, the atmospheric pressure drops, allowing the balloon to expand, keeping the internal pressure and external pressure equal. If the balloon is fully inflated at the surface it will burst at higher altitude.
As a balloon rises does the presure inside the bag of balloon increases or decreases?
As a balloon rises, the pressure inside the balloon decreases. This is because the atmospheric pressure outside the balloon decreases with altitude, causing the balloon to expand as the pressure inside remains relatively constant.
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.
Why does a partially inflated balloon expand as it rises?
As the balloon rises, the air pressure outside the balloon decreases while the air pressure inside the balloon stays the same. This causes the balloon to expand because the higher pressure inside the balloon pushes against the lower pressure outside.
What happens to the shape of a helium balloon as it rises?
As the balloon rises, the air pressure outside will decrease, and the balloon skin will deform till the pressure on both sides of the skin is the same. Thus your balloon will inflate in shape, towards the spherical, which is the limiting shape for a simple balloon.
What are the effects of heat from the flames on the air in a balloon?
Heat from flames causes the air inside a balloon to expand, increasing its pressure. The increased pressure pushes against the balloon's walls, causing it to inflate and potentially burst if the pressure exceeds the strength of the balloon material.
Why does a helium balloon pop as it goes higher in the sky?
a helium balloon pops as it goes higher because the different combination of pressure. you could take a balloon in an airplane because the cabin is pressurized. as it gets higher the amount of pressure changes so it pops the balloon.
What usually happen to a toy hellium filled balloon that rises high into the atmosphere?
It will usually burst. As it gets higher, outside air pressure is less, helium in balloon expands until balloon pops.
Why balloon kept in sun burst after some time?
pressure x volume divided by temperature is a constant (Boyle's Law), or PV/T = constant. Since pressure does not change, as temperature increases so must the volume, so the balloon expands
Why balloon burst when it goes high?
This is because there is always the same amount of air inside the balloon, providing the same amount of outwards force. Here on the ground, that outwards force is balanced by the air outside the balloon pushing on it. Higher in the atmosphere, however, there is less air, and therefore less force. Thus as the balloon ascends, there is a greater force pushing out than pushing in, and the balloon bursts.
