A Standing Wave Is Oscillating at 690 Hz on a String,as

question 28

Multiple Choice

A standing wave is oscillating at 690 Hz on a string,as shown in the figure.What is the wave speed?

• A)280 m/s
• B)410 m/s
• C)210 m/s
• D)140 m/s

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Definitions:

Orchidectomy

A surgical procedure to remove one or both testicles.

Spermatozoon

A mature male gamete or reproductive cell capable of fertilizing an egg in sexual reproduction.

Spermicide

A contraceptive substance that destroys sperm, used alone or with other forms of birth control to prevent pregnancy.

Seminiferous Tubules

Narrow, coiled tubules within the testes where spermatogenesis, the production of sperm cells, occurs.