A Machine Puts Out 100 Watts of Power for Every

question 4

Multiple Choice

A machine puts out 100 Watts of power for every 1000 Watts put into it.The efficiency of the machine is

• A)10%.
• B)50%.
• C)90%.
• D)110%.
• E)none of these

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Definitions:

Social Referencing

The process by which individuals look for cues from others in unfamiliar situations to guide their own behavior and decisions.

Separation Anxiety

The distress displayed by infants when a customary care provider departs.

Caregiver Decay

The physical and emotional deterioration often experienced by individuals who provide long-term care to someone with a chronic illness or disability.

Stranger Anxiety

The caution and wariness displayed by infants when encountering an unfamiliar person.