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Amplitude of a Wave

Video signals...

Question

Video signals for transmission of pictures require about _______________ MHz of bandwidth

A

9

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B

4.2

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C

9.8

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D

1.2

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Solution

The correct option is B 4.2
The wave signals for transmission of pictures requires about 4.2 MHz of bandwith, that also depends on the quality of signals, but on an average 4.2MHz bandwith is required.

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Amplitude of a Wave

Standard XII Physics

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