A Sinusoidal Wave Train Is Moving Along a String

question 36

Multiple Choice

A sinusoidal wave train is moving along a string. The equation giving the displacement y of a point at coordinate x has the form where the units are SI. The wavelength is

• A) 8.0 cm.
• B) 15 cm.
• C) 6.0 m.
• D) 12 m.
• E) 60 m.

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Definitions:

Insurable Interest

A legal requirement for purchasing insurance, indicating that the person buying the insurance must stand to suffer financial loss or hardship from the damage, loss, or destruction of the property insured, or from the death or injury of the person insured.

Insure Against Damage

The act of securing an insurance policy to protect against financial loss due to physical damage to property or goods.

Insurance

A contract by which the insurer promises to reimburse the insured or a beneficiary in the event that the insured is injured, dies, or sustains damage to property as a result of particular, stated contingencies.

Insurable Interest

A requirement in insurance policies that the policyholder must have a financial interest in the insured item or person that would cause financial loss if damaged or lost.