A String Under Tension Carries a Transverse Wave Traveling at Speed

question 110

Multiple Choice

A string under tension carries a transverse wave traveling at speed v.If the tension in the string is quadrupled and the linear density of the string is doubled,what is the wave speed?

• A)The wave speed is unchanged.
• B)The wave speed is halved.
• C)The wave speed is quadrupled.
• D)The wave speed decreases to about 71% of v.
• E)The wave speed increases by about 41%.

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Definitions:

Coinsurance Clause

A provision in an insurance policy that requires the policyholder to bear a portion of the risk by paying a percentage of the total claim.

Fair Market Value

The price at which property would exchange hands between a willing buyer and a willing seller, neither being under any compulsion to buy or sell.

Covered Peril

Risks or events that are specifically included as covered within an insurance policy, providing protection against losses from those events.

Coinsurance Clause

A provision in certain insurance policies requiring the policyholder to bear a specified percentage of the costs of covered services.