Question about pressure and gases
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Question about pressure and gases

[From: ] [author: ] [Date: 11-05-06] [Hit: ]
what happens to the pressur einside the bottle?b.What if you cool the bottle?c. What is the relationship between temperature and pressure?d.......
Assume you have a liter bottle of air.

a. If you heat the bottle, what happens to the pressur einside the bottle?
b.What if you cool the bottle?
c. What is the relationship between temperature and pressure?
d. If you were able to squeeze the bottle down to half of its original volume
-What is the pressure inside the squised bottle?
-If you pumped out half of the original amount of air, what would be the pressure inside the squised bottle?


Any help would be appreciated, thanks.

-
a. Heating it increases Pressure
b. Cooling it decreases Pressure
c. Temperature is directly related to Pressure. They rise and fall with each other.
IMPORTANT: when solving pressure problems use kelvins not Celsius or Fahrenheit for temperature.
d.
- Pressure doubles
- Pressure is halved
1
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