A Sample of an Ideal Gas Is Heated and Its

question 7

Multiple Choice

A sample of an ideal gas is heated and its Kelvin temperature doubles.If the root-mean-square speed of its molecules was originally v,what is the new root-mean-square speed?

• A)4v
• B)2v
• C)v
• D)v/
• E)v/4

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Definitions:

Cognitive Dissonance

A psychological phenomenon where an individual experiences discomfort or distress from holding two or more contradictory beliefs, values, or ideas simultaneously.

Psychologically Inconsistent

A state or condition where an individual's thoughts, feelings, or behaviors are not in harmony or alignment.

Responsibility

The state or fact of having a duty to deal with something or of having control over someone.

Cognitive Dissonance

A psychological conflict resulting from incongruous beliefs and attitudes held simultaneously.