A Decibel (DB)is the Unit Used to Express the Intensity

question 15

True/False

A decibel (dB)is the unit used to express the intensity of sound.

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Definitions:

Hormones

Chemical messengers produced by the endocrine glands that regulate various bodily functions by traveling through the bloodstream to organs and tissues.

Metabolism

The set of life-sustaining chemical reactions in organisms, allowing for the growth, reproduction, maintenance of structures, and response to their environments.

Stress

A state of mental or emotional strain or tension resulting from adverse or demanding circumstances.

Theory

A systematic set of ideas or principles explaining a phenomenon or a body of facts, often based on general principles independent of the things being explained.