When the Frequency of a Source Is Doubled,the Sound Produced

question 13

Multiple Choice

When the frequency of a source is doubled,the sound produced

• A)travels at half its former speed.
• B)travels at twice its former speed.
• C)has half its former wavelength.
• D)has twice its former wavelength.
• E)is greatly improved in quality.

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Definitions:

Urethra

The tube that conveys urine from the bladder to the exterior of the body in both males and females, and also serves as a passageway for semen in males.

Bladder

A muscular organ in the pelvis that holds urine until it is excreted.

Body

The physical structure of a person or an organism, including the bones, muscles, skin, and vital organs, encompassing both the visible external parts and internal components.

Secretion

The process by which substances are produced and discharged from a cell, gland, or organ for a particular function in the organism or for excretion.