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KSA-Kuwait - Bahrain -Oman - Jordon -Lebanon -Egypt-Sudan


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00966542495275
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: OO966.5.4.2.4.9.5.2.7.5

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Question 2: Numerical.
This question carries 15 of the marks for this assignment.
Part A: (5 marks)
Assuming that radio waves propagate at a speed of exactly 3108 meters per second, estimate the propagation time for a path length of 21 km between a mobile and a base station (express your answer in microseconds).
Part B: (10 marks)
A blue ray disk has a writing speed of 400 Mbits/s. How long would it take to store a 8 GB raw video file on this blue ray disk? How small would the 8 GB raw video file become if it is compressed with a compression ratio of 4? Express file size in MB.



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-

KSA-Kuwait - Bahrain -Oman - Jordon -Lebanon -Egypt-Sudan


(.turnitin./ )

: - OO966542495275

: 00966542495275+

: [email protected]





00966542495275
: [email protected]

: OO966.5.4.2.4.9.5.2.7.5

[/SIZE]