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What happens to the pressure of the air outside of the balloon as it goes higher?
The pressure of the air outside the balloon decreases as it goes higher in altitude because the air becomes less dense at higher altitudes. This decrease in pressure causes the balloon to expand as the air inside the balloon pushes outward.
How does Bernoulli's principle relate to the hot air balloon?
Bernoulli's principle states that as the speed of a fluid increases, its pressure decreases. In a hot air balloon, the heated air inside the balloon becomes less dense than the surrounding air, causing it to rise due to the pressure difference. This principle helps to explain the upward lift of the hot air balloon.
When you squeeze a balloon tp half of its original size what happens to the pressure inside?
When you squeeze a balloon to half of its original size, the pressure inside the balloon increases. This is because the same amount of air molecules have less space to occupy, causing them to collide more often with the walls of the balloon, leading to an increase in pressure.
What happens to the weigh to balloon when it is blown up and why?
When a balloon is blown up, it becomes lighter because the air inside the balloon is less dense than the surrounding air. This causes the balloon to float or rise upward, due to the principle of buoyancy.
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
What happens to the pressure of the air outside of the balloon as it goes higher?
The pressure of the air outside the balloon decreases as it goes higher in altitude because the air becomes less dense at higher altitudes. This decrease in pressure causes the balloon to expand as the air inside the balloon pushes outward.
Why does helium balloons pop in the hot sun and what pressure is acting on it?
Helium expands in the heat, causing the gas inside the balloon to increase in pressure. As the pressure inside the balloon becomes greater than the strength of the balloon's material, it can pop. The pressure acting on the balloon is the sum of the internal pressure of the expanding helium gas and the external atmospheric pressure.
How does Bernoulli's principle relate to the hot air balloon?
Bernoulli's principle states that as the speed of a fluid increases, its pressure decreases. In a hot air balloon, the heated air inside the balloon becomes less dense than the surrounding air, causing it to rise due to the pressure difference. This principle helps to explain the upward lift of the hot air balloon.
When you squeeze a balloon tp half of its original size what happens to the pressure inside?
When you squeeze a balloon to half of its original size, the pressure inside the balloon increases. This is because the same amount of air molecules have less space to occupy, causing them to collide more often with the walls of the balloon, leading to an increase in pressure.
What happens to the weigh to balloon when it is blown up and why?
When a balloon is blown up, it becomes lighter because the air inside the balloon is less dense than the surrounding air. This causes the balloon to float or rise upward, due to the principle of buoyancy.
When air pressure becomes lower as water molecules are added to the air what happens?
have less weight
What happens to pressure in water as you gets you gets shallower?
It decreases. There becomes less water to squeeze your body essentially, which is the premise of pressure.
When you heat the air inside a hot air balloon, it rises. Why does this occur?
D: The hot air inside the balloon becomes less dense than the air outside the balloon.
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
Is pressure in a balloon less than atmospheric pressure?
Yes, the pressure inside a balloon is typically slightly higher than atmospheric pressure to keep the balloon inflated. When a balloon is fully inflated, the pressure inside the balloon is balanced by the tension in the balloon's material, which allows it to maintain its shape.
What happens To the mass of air in a balloon when it is heated?
When air inside a balloon is heated, the molecules move faster, causing the air to expand and the balloon to inflate. The total mass of the air inside the balloon remains the same, but the density of the air decreases as it becomes less compact.
Is the pressure difference between the top of the balloon responsible for giving the hot air balloon a lift?
Yes, the pressure difference between the inside and outside of the balloon causes it to rise. As the air inside the balloon is heated, it becomes less dense than the surrounding air, creating lift due to the pressure difference.
