A British Thermal Unit (Btu)is the Amount of Energy Needed

question 44

Multiple Choice

A British thermal unit (Btu) is the amount of energy needed to

• A)operate a motor vehicle for 100 km at 60 miles/hour.
• B)convert 1 pound of organic matter into coal.
• C)raise the temperature of 1 pound of water by 1°F.
• D)change 1 gallon of oil into natural gas.

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Definitions:

Unconscious

The part of the mind that is inaccessible to the conscious mind but that affects behavior and emotions.

Id

In psychoanalytic theory, the part of the personality that is the source of instinctual impulses and demands immediate satisfaction.

Phallic Stage

The third stage of psychosexual development, characterized by a shift of libido to the phallic region.

Psychosexual Development

Psychosexual development is a Freudian concept referring to a series of developmental stages from childhood to adulthood, where pleasure shifts from one body area to another, significantly shaping personality.