IB
IBO
Physics
October 2013
QP-201310-Physics-P3-SL · Question 14
Question (excerpt):
36EP28 14. This question is about the transmission of signals. (a) A single digital pulse is transmitted along an optic fibre. The graph shows the variation with time of the input power to the optic f…
36EP28 14. This question is about the transmission of signals. (a) A single digital pulse is transmitted along an optic fibre. The graph shows the variation with time of the input power to the optic f…
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