What constant did Charles' Law maintain?

A) Pressure
B) Temperature
C) Mass
D) Buoyancy


Answer: A
Explanation: A) Correct. Charles' Law maintains a fixed mass of gas at a constant pressure.
B) Incorrect. Charles' Law maintains a fixed mass of gas at a constant pressure.
C) Incorrect. Charles' Law maintains a fixed mass of gas at a constant pressure.
D) Incorrect. Charles' Law maintains a fixed mass of gas at a constant pressure.

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