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QWhat is the size of an object compared to the wavelength of the propagating wave when reflection occurs?

ID: #10372 Wireless mobile and connection 106 views
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#10372Q ID
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Wireless mobile and connectionTopic
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  • A Small ✔ ✖
  • B Same ✔ ✖
  • C Very small ✔ ✖
  • D Large ✔ ✖
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Explanation

Reflection occurs when a propagating electromagnetic wave impinges upon an object which has very large dimensions when compared to the wavelength of the propagation wave. Reflection occurs from the surface of the Earth and from buildings and walls. Large objects such as mountains and buildings reflect signals, while smaller objects such as trees and bushes scatter them.

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