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When a balloon is filled with air is heated does the density of the air in the balloon stay the same?
Wiki User
∙ 12y ago
No it decreases
Wiki User
∙ 12y ago
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Does a weighted air filled balloon with the same density as water float or sink?
Neither, it just stays submerged, provided its density stays the same as the water around.
Why does a balloon filled with water neither sink or float and it just drifts and literally becomes one with the water?
The density of water molecules is the same inside the balloon as on the outside.
Why do balloons filled with air not float?
Because air is not as dense as helium filed gallons so they won't float
Why the balloon filled with hydrogen goes up whereas the balloon filled with air comes down?
Hydrogen is less dense than air, ergo it floats. Air is of the same density as air, but the rubber skin around it makes it more dense, ergo it sinks.
How does heat affect the particles in a balloon?
when a balloon is filled up with air and then heated. remember that the particles of air are free to move. so when it is heated the particles will gain more energy and they stars to move faster. when there is too much energy between the particles they escape by popping the balloon. the more heat the more faster the particles move. it wil be the same process if the ballon is filled up with water and then heated.(water and air particles are heated up by convection currents.) if you heat just a ballon then the ballon will melt because of the property of the meterial it is made of. hope i helped:)
A balloon is filled with CO2 in the same room on the same day at the same atmospheric pressure a second balloon identical to the first is filled with O2 according to avogadro the experimenters?
the same amount of molcules in each A+
Are helium balloons more dense than air baloons?
No. At the same pressure, a helium filled balloon will be less dense than an air-filled balloon.
How do submarines float with heavy metal?
They have ballast tanks that can be filled with air for buoyancy.Answer:Floating or sinking in water is related to the density of the entire enclosed volume of the submarine. Obviously if the metal in a submarine were compressed into a ball it would sink as its density would exceed the density of water. However the average density of a submarine (metal skin, interior equipment and air) is less than that of water and it floats. To dive the air in the ballast tanks is compressed or allowed to escape increasing the average density and it sinks. Replacing the air in the same tanks decreases the density and it floats once more.This is somewhat like a hot air balloon. The material in the balloon would not float in the air, however once the balloon is filled with hot air, the average density decreases and the balloon rises.
Does a balloon without air weigh the same filled with air?
yes
What gas law could apply to how hot air balloon works?
Charles' law - states that gases expand when heated. When the gas expands it becomes less dense (because it now has the same mass but a larger volume). The reduction in density causes the balloon to rise
Is a feather heavier than air in a balloon?
The answer is both balloons have the same density, becasue whatever the shape of the object is, the density will always be the same for example: the density of 200 ml of water and 10 ml of water both has the same density 1 g/ml. another example/experiment: if you get a potato and put the whole potato in water it will sink. if you cut a tiny little piece of the potato and put it in water it will also sink. this is becasue both of potato have the same density!!!!!! hoped this helped =]
Which gas is used to fill a hot air balloon?
A typical hot air balloon is filled with the same air we breath.
