Kuvakäsikirjoitus Teksti
- Oh no! my bicycle has a flat tire.
- I should go to a bike shop to get it fixed!
- Good afternoon, Sir!
- I've come toget some air in my bicycle tire.
- Hi! How may I help you?
- Oh sure! Let's go inside.
- The usage of a bicycle pump can be explained by Boyle's Law. Let me illustrate it to you.
- Sir, I'm curious,how does the bicycle pump fill the tire with air?
- According to Boyle's Law, when we pull the handle of the bicycle pump, the volume inside the circle air pump cylinder increases with a sudden decrease in pressure. As a result, the piston draws air into the pump from the surrounding environment.
- On the other hand, when we push the handle of a bicycle pump, the volume of the stored air decreases with an instant increase in pressure. As a result, the air extracted from the outer environment is pumped into the bicycle tire.
- The process of extracting air and then pumping it back into the tire is repeated until the tire is completely filled.
- Wow! Thank you for informing me.
- Here's my payment for your service.
- And there you have it! Your bike is ready to go.
- You're welcome
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