Radio Waves Are Diffracted by Large Objects Such as Buildings

question 10

Multiple Choice

Radio waves are diffracted by large objects such as buildings, whereas light is not noticeably diffracted. Why is this?

• A)Radio waves are unpolarized, whereas light is plane polarized.
• B)The wavelength of light is much smaller than the wavelength of radio waves.
• C)The wavelength of light is much greater than the wavelength of radio waves.
• D)Radio waves are coherent and light is usually not coherent.
• E)Light is coherent and radio waves are usually not coherent.

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Definitions:

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A global tire manufacturing company known for its tire quality and the Michelin Guide that awards stars to fine dining establishments.

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The process of soliciting and gathering voluntary financial contributions from individuals, companies, or institutions across the world to support causes or organizations.

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A favorable set of circumstances that enables individuals or organizations to achieve their goals or enhance their likelihood of success.

Public Relations

The professional practice of managing and guiding perceptions of individuals, organizations, or products in the public eye through media and communication strategies.