Serial Link of 64 kbps

How much time does a serial link of 64 Kbps take to transmit a picture with 540 pixels.
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Questions by ved_verma

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I would say that it also depends on length of the link as suppose
Two devices named A and B are located 1000 kilometer far and we have link of
Than when A will start sending first bit of the data will be traversed first.
This time of traversing is called propagation time.
So total time = propagation time+Time to transfer data after first bit has just
hit the device B
=1000*1000/velocity of light + (540*24)/(64*1024)
[24 bit because RGB or most of the format follows so]
=0.201085 seconds.

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