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प्रश्न
Define modulation and transducer
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उत्तर
Modulation:-
The process of superimposing a low frequency signal on a high frequency wave, which acts as a carrier wave for long distance transmission is known as modulation.
Transducer:-
A transducer is a device, which converts one form of energy into another.
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संबंधित प्रश्न
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