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On what principal the TV works |
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Answer» The basic idea of television is "radio with pictures." In other words, where radio transmits a sound signal (the information being BROADCAST) through the air, television sends a picture signal as well. The scientific principle involved in television broadcast is Propagation of MECHANICAL waves, Propagation of electromagnetic waves and Super conductivity Amplification by population inversion. Explanation: Kindly mark it as the BRAINLIEST and THANK please. |
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