Post Tagged with: "Communication"

 
  • Communication System P21210002

    Communication System P21210002

     Unit – II Earth’s Atmosphere: Earth is surrounded by an envelope of gases called the atmosphere. The atmosphere plays an important role in the transmission of electromagnetic waves. The earth’s atmosphere […]

     
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  • Communication System P21210001

    Communication System P21210001

    Unit – I Communication: Communication is the process of exchange of information between two entities. It involves sending, receiving and processing of information. Communications System: The communication system is a device […]

     
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