If You Double the Absolute Pressure of a Gas Sample

question 21

Multiple Choice

If you double the absolute pressure of a gas sample, what happens to the volume?

• A) The volume decreased by 50%
• B) The volume increased by 50%
• C) The volume remained the same
• D) The volume decreased by 25%

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Definitions:

Positive Pulses

Positive pulses are brief increases in electrical voltage or current that move from a baseline towards a higher value in a positive direction.

Voltage

The electrical potential difference between two points, or the force that drives an electric current between those points.

Armature

The rotating part of an electric machine, such as a motor or generator, around which the electromotive force is generated.

Pulse-width

The duration of time that a pulse in a pulse modulation system is at a high or significant level, important in determining signal characteristics.