Which Statement Is TRUE in Describing What Occurs When a Solid

question 96

Multiple Choice

Which statement is TRUE in describing what occurs when a solid melts to a liquid?

• A)The process is endothermic and the heat of fusion is positive.
• B)The process is endothermic and the heat of fusion is negative.
• C)The process is exothermic and the heat of fusion is positive.
• D)The process is exothermic and the heat of fusion is negative.
• E)not enough information

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Definitions:

Simplifying Jobs

The act of making occupational tasks less complex, increasing efficiency and reducing the likelihood of errors.

Information-processing Requirements

The cognitive and mental demands placed on individuals to receive, process, store, and retrieve information.

Occupational Safety

refers to practices and policies in place to ensure the health and safety of employees in the workplace.

Ergonomic Job Design

The creation of work tasks, environments, and equipment to fit employee needs, aiming to increase efficiency and reduce discomfort or injury.