Science Homework Help

The videos below show a small plastic lid dipped in bubble soap and placed in a glass chamber with a vacuum pump attached. A pressure sensor measures the air pressure inside the chamber. When the vacuum pump is turned on, a bubble forms from the air trapped in the plastic lid. As the pressure in the chamber decreases, the bubble expands.

1.

Your task here is to design an experiment to find the mathematical relationship between the volume of the bubble and pressure in the chamber. Watch the videos below, and use the instructions that follow to collect data.

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