The Cooling Effect Inside a Refrigerator Is Produced by

question 33

Multiple Choice

The cooling effect inside a refrigerator is produced by

• A)an electric motor that converts electrical energy to internal energy.
• B)compressing the refrigeration gas.
• C)vaporizing the refrigeration liquid.
• D)proper insulation.
• E)exchanging warmer air with colder air.

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Definitions:

Taste Buds

Sensory organs located on the tongue that allow us to experience tastes, such as sweet, salty, sour, bitter, and umami.

Taste Thresholds

The minimum amount of a substance required for its taste to be recognized.

Inner Ear

The innermost part of the ear, containing the cochlea, semicircular canals, and vestibular sacs.

Vestibular Sense

Involves the perception of balance and spatial orientation, facilitated by the inner ear.