The Speed of Sound in Air Is Dependent Upon the Air

question 48

Multiple Choice

The speed of sound in air is dependent upon the air temperature and other factors.The speed of sound increases from 334 m/s to 341 m/s between 8:00am and 11:00am.If a horn produces sound with wavelength 0.75 m at 8:00am,what would it produce at 11:00am?

• A) 73 cm
• B) 77 cm
• C) Not enough info given to solve.
• D) 75 cm

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Definitions:

Sever

To cut off, remove, or divide a part of something, often used in legal contexts to describe the separation or termination of legal rights or duties.

Chattels

Personal property or movable possessions, as opposed to real property which includes land and buildings.

Intangible Property

Assets that do not have a physical presence yet hold value, such as intellectual property, copyrights, patents, and trademarks.

Chose in Action

A personal right to property which can only be claimed or enforced through legal action, not by taking physical possession.