HSC Science (Computer Science) 12th Board ExamMaharashtra State Board
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What is Wireless Media ? - HSC Science (Computer Science) 12th Board Exam - Computer Science 2

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Question

What is Wireless Media ?

Solution

Wireless Media: Transmission of waves take place in the electromagnetic (EM) spectrum. The carrier frequency of the data is expressed in cycles per second called hertz (Hz). Low freqeuncy signals can travel for long distances through many obstacles but can not carry a high bandwidth of date while high frequency signals can travel for shorter distances through few obstacles and carry a narrow bandwidth.
Also the noise effect on the signal is inversely proportional to the power of the radio transmitter.

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APPEARS IN

 2016-2017 (March) (with solutions)
Question 2.1.2 | 3.00 marks
Solution What is Wireless Media ? Concept: Networking Technology.
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