As Shown Below, a Garden Room Has Three Walls, a Floor

question 39

Multiple Choice

As shown below, a garden room has three walls, a floor, and a roof, but is open to the garden on one side. The wall widths are L and w. The roof height is h. When traveling sound waves enter the room, standing sound waves can be present in the room if the wavelength of the standing waves is ​ ​

• A) , where n is a positive integer.
• B) , where n is an odd integer.
• C) , where n is an even integer.
• D)in all cases listed above.
• E)given by (a) or (b) above, but not by (c).

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Definitions:

Replacement

The act of substituting a person or thing with another person or thing that serves the same purpose or function.

Restitution

The act of compensating for loss, damage, or injury; in legal contexts, it often refers to returning the victim to their original position before the harm occurred.

Quasi Contract

A legal concept where a court enforces an obligation between two parties who have not agreed to an actual contract, to prevent one party from being unjustly enriched.

Oral Contracts

Agreements between parties that are made verbally and not memorialized in writing, yet are still legally binding in many cases.