A Simple Example of the Doppler Effect in Everyday Experience

question 20

Multiple Choice

A simple example of the Doppler effect in everyday experience is a(n)

• A)train and its tracks.
• B)car and its passengers.
• C)tree and its leaves.
• D)ambulance and its siren.

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Definitions:

Testes

Male gonads that produce sperm and the male sex hormones.

Scrotum

Saclike structure of a male that houses the testes.

Sperm Duct

Also known as the vas deferens, it is a tube that carries sperm from the epididymis to the ejaculatory ducts in anticipation of ejaculation.

Testes

The male reproductive organs that produce sperm and hormones, primarily testosterone.