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Explain the Terms (A) Transducer and (B) Attenuation in Communication System. - Physics

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Question

Explain the terms (a) Transducer and (b) Attenuation in communication system.

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Solution

(a) Transducer: The device which converts one form of energy into another is called Transducer.
Example: LED, Microphone, Speaker.
(b) Attenuation: Loss of strength of signal while propogation through medium is called attenuation.

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2018-2019 (March) Set 1
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