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What are the units of fibre optic communication system?
Fibre Optic Communication System:
This comprises of the given three most important units:
a. Transmitter: It has input signal modulator and light source.
b. Optical fibre: It used to couple transmitter and receiver
c. Receiver: It has optical detector and signal demodulator
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scalar and vecror
The nucleus of the element having atomic number 25 and atomic weight 55 will contain : (1 )25 protons and 30 neutrons (2) 25 neutrons and 30 protons (3) 55 protons (4)
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