Read the following passage and answer the questions Radio’s development over the years has been very much a function of its potential social usage as a medium. The arrival of phonograph, film and the ‘wireless’ all offered the reporter a tool for presentation that challenged existing communication of time and space, but this was not […]
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Assertion (A): The invention of Telephone changed the world of communication and its influence could be studied as a part of media education. Reason (R): Telephone is a technical invention associated with communication and communication education has less research on the subject, yet communication scholars do not show interest to take it as a research
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Read the following passage and answer question. One of the problems in the recent years is that the concept of public diplomacy is increasingly undergoing rapid changes in view of the new changes in world politics. Hence, public diplomacy assumes new forms of its use in the world politics. The proposition is that the link
Evolving Threads of Public Diplomacy in Global Politics Read More »
In frequency modulation (A) Frequency of carrier wave varies according to the frequency of signal. (B) Frequency of carrier wave varies according to the amplitude of the signal. (C) Frequency of signal varies according to the amplitude of carrier wave. (D) Frequency of signal varies according to the frequency of carrier wave Correct Ans: (B)
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