Consider Three 1

question 101

Multiple Choice

Consider three 1.0-L flasks at STP. Flask A contains Ar gas, flask B contains O₂ gas, and flask C contains He gas.In which flask do the gas particles have the highest average velocity?

• A) flask A
• B) flask B
• C) flask C
• D) The gas particles in all the flasks have the same average velocity.
• E) The gas particles in two of the flasks have the same average velocity.

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Definitions:

Error Signal

An error signal is a measurement in control systems that represents the difference between a desired setpoint and the actual output of the system, used to correct or adjust the system's performance.

Outputs

Refers to the signals or data sent from a system to actuate or inform another system or component.

Thermocouple Temperature

A measure of temperature using a thermocouple, a type of temperature sensor made from two different metals joined at one end that generates a voltage proportional to temperature.