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a balloon float on water
If you put plaster over a water balloon and freeze it, the water balloon will bulge out.
You can fill balloons with gasses or liquids. Lighter-than-air gasses such as helium are the best if you want the balloon to float upwards. Ordinary air is no use as it is denser than the surrounding air, making the balloon too heavy to float upwards (it will float downwards). However, hot air is less dense than cold air and therefore lighter than air.All liquids are far too heavy to float, but water balloons are generally intended to be thrown, typically at people. Water balloons are typically made of thinner rubber than air balloons thus when the balloon strikes the person, the balloon's envelope bursts, soaking the person. Water balloons also have more practical uses, such as in Foley catheters. Here, the catheter is inserted into the bladder through the urinal tract, where a balloon is inflated with sterile water to prevent the catheter from falling back out of the bladder. A valve on the end of the catheter allows the balloon to be inflated or deflated for removal.Two things are water or helium.
Why does the balloon with no water break in the flame? And balloon with water not break? The flame heats the rubber of both balloons. The rubber of the balloon without water becomes so hot, that it becomes too weak to resist the pressure of the air inside the balloon. When water inside the balloon is placed in the flame, the water absorbs most of the heat from the flame. Then, the rubber of the balloon does not become very hot. Because the rubber does not become hot, it does not weaken, and the balloon does not break. Water is a good absorber of heat
You can have the candle flame actually touch the balloon, and the balloon won't break! The water in the balloon is absorbing the heat from the candle. The balloon conducts heat very well, so the candle flame transfers to the water without harming the balloon.
Both are able to expand or contract their volumes as liquid is added or removed.
Both are able to expand or contract their volumes as liquid is added or removed.
The balloon is initially deflated. Once the catheter is inside the bladder, it is filled with sterile water to prevent the catheter from slipping out of the bladder. See related links for more information.
The brick, the water in a glass and the air in a balloon represent the three "basic" states of matter - solid, liquid and gas.
Bladder water tanks are used under houses and mobile homes and act as a water tank but is like a giant balloon instead of a solid tank. As it fills with water the tank gets bigger.
The bladder is a hollow, muscular, balloon shaped organ that lies in your pelvis.
yes
foley catheter
they are alike because they both fly in the air
A rubber bladder with helium inside.
The answer to this question is a balloon.
it is a pig bladder stuffed with herbs and cheese! (yum)