2. While hiking, you see a fragment of rock drop vertically from the edge of a cliff to the ground below. Which of the following
2 answers:
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Answer:
The resulting pressure is 3 times the initial pressure.
Explanation:
The equation of state for ideal gases is described below:
(1)
Where:
- Pressure.
- Volume.
- Molar quantity, in moles.
- Ideal gas constant.
- Temperature.
Given that ideal gas is compressed isothermally, this is, temperature remains constant, pressure is increased and volume is decreased, then we can simplify (1) into the following relationship:
(2)
If we know that , then the resulting pressure of the system is:
The resulting pressure is 3 times the initial pressure.