Which of the Following Statements Regarding Heating Curves Is Incorrect

question 107

Multiple Choice

Which of the following statements regarding heating curves is incorrect?

• A)A heating curve tracks the temperature of a system as it is heated at a constant rate.
• B)Different substances will have different heating curves.
• C)A heating curve will reflect the amount of material present.
• D)When a substance undergoes a phase change,there is no energy change because the temperature is constant.
• E)If a cooling curve were to be made,the amounts of energy would be equal to those in a heating curve but opposite in sign.

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Definitions:

Instruction Set

The set of general-purpose instructions available with a given controller. In general, different machines have different instruction sets.

Input Reference

A term used to describe the source or point from which data or signals are received by a system for processing.

Input Device

A hardware component used to enter data and control signals into an information processing system, such as a keyboard, mouse, or sensor.

Function Block

A reusable software component in industrial automation that encapsulates a specific function or operation, such as mathematical operations, timing, and logic.