When 100 J of Heat Is Added to a System

question 9

Multiple Choice

When 100 J of heat is added to a system that performs 60 J of work, the thermal energy change of the system is

• A)0 J.
• B)40 J.
• C)60 J.
• D)100 J.
• E)none of the above

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Definitions:

Nominal-Level

Pertains to data classification into non-numeric categories that cannot be logically ordered or ranked.

Positive Correlation

A relationship between two variables where an increase in one variable is associated with an increase in the other variable.

Increases

A rise in magnitude, quantity, or value of something.

Negative Correlation

A bond between two variables in which the elevation of one corresponds with the reduction of the other.