If It Is Known That Two Bodies Are in Thermal

question 30

Multiple Choice

If it is known that two bodies are in thermal equilibrium,one can conclude that

• A)they must be in thermal equilibrium with a third body.
• B)there must be a net heat flow between them.
• C)the bodies must be at different temperatures.
• D)some shared physical property must be changing.
• E)None of these is correct.

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Definitions:

Contrapositive

In logic, the statement formed by negating both the hypothesis and conclusion of the converse of a conditional statement.

Complements

Elements that complete or go well together, enhancing each other's qualities.

Predicate

The portion of a sentence or proposition that asserts something about the subject, often containing the verb and object.

Allergic Reaction

An immune system response to a foreign substance (allergen) that is not typically harmful to the body.