Joke Collection Website - Mood Talk - What's the difference between blowing balloons and hitting them with a pump?
What's the difference between blowing balloons and hitting them with a pump?
1, blow the balloon, the main component of the blown gas is carbon dioxide, which will cause it to be heavier than air, so the blown balloon can't fly in the sky.
2. The special pump balloon is generally hydrogen, which is the lightest gas, so the balloon hit by the pump will fly to the sky.
3. The principle mainly used is the relationship between the mass of gas and the mass of air in the balloon to determine whether the balloon can fly.
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