Traditional Culture Encyclopedia - The 24 Solar Terms - Two balloons nested together, the problem of air pressure.
Two balloons nested together, the problem of air pressure.
The balloon inside has a high pressure.
The balloon itself is elastic after inflation.
The air pressure between two balls = atmospheric pressure+the elasticity of the balloon outside.
Air pressure inside the balloon = air pressure between two balls+elasticity inside the balloon = atmospheric pressure+elasticity outside the balloon+elasticity inside the balloon.
So the pressure inside the balloon is great, and the difference is the elasticity inside the balloon.
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