Technician a Says Power Is the Ability to Do Work

question 2

Multiple Choice

Technician A says power is the ability to do work. Technician B says energy is the rate at which work is done. Who is correct?

• A) A only
• B) B only
• C) both A and B
• D) neither A nor B

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Definitions:

Xer/o

A prefix in medical terminology meaning dry, often used in terms such as xeroderma.

Hem/o

A prefix relating to blood, used in medical terminology to denote components, conditions, processes, and substances of or related to blood.

Hepat/o

A prefix in medical terminology that relates to the liver.

Neur/o

A prefix used in medical terminology to refer to nerves or the nervous system.