Question
Shrink the Chamber
5. Slide the handle all the way to the left as far as it will go.
6. Click the green play button on the collision counter to see how many wall collisions occur.
Constant Temperature Small Volume (nm)
Small Pressure (atm)
Small # Wall Collisions
Does the volume increase or decrease when you slide it to the left?
What happened to the wall collisions? What happened to the pressure?
5. Slide the handle all the way to the left as far as it will go.
6. Click the green play button on the collision counter to see how many wall collisions occur.
Constant Temperature Small Volume (nm)
Small Pressure (atm)
Small # Wall Collisions
Does the volume increase or decrease when you slide it to the left?
What happened to the wall collisions? What happened to the pressure?
Answers
GPT-4o mini
When you slide the handle all the way to the left, you are decreasing the volume of the chamber. In this scenario, as the volume of the chamber gets smaller, you may observe the following effects:
1. **Volume Change**: The volume decreases when you slide the handle to the left.
2. **Wall Collisions**: The number of wall collisions typically increases as the volume decreases. This is because the gas molecules have less space to move around, resulting in more frequent collisions with the walls of the chamber.
3. **Pressure Change**: According to the ideal gas law (PV = nRT), when volume decreases while the temperature remains constant, the pressure increases. This is because the same number of gas molecules are now occupying a smaller space, leading to more collisions with the walls of the chamber, which increases pressure.
In summary, sliding the handle to the left decreases the volume and leads to an increase in wall collisions and an increase in pressure.
1. **Volume Change**: The volume decreases when you slide the handle to the left.
2. **Wall Collisions**: The number of wall collisions typically increases as the volume decreases. This is because the gas molecules have less space to move around, resulting in more frequent collisions with the walls of the chamber.
3. **Pressure Change**: According to the ideal gas law (PV = nRT), when volume decreases while the temperature remains constant, the pressure increases. This is because the same number of gas molecules are now occupying a smaller space, leading to more collisions with the walls of the chamber, which increases pressure.
In summary, sliding the handle to the left decreases the volume and leads to an increase in wall collisions and an increase in pressure.