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Can lighting optic fiber to be spliced or joined?
All fibers can be spliced along with difficulty and more or less success. The problem is the losses resulting from that a joint. Fiber splicing is a general practice in the telecommunications industry whether it is done with sophisticated alignment apparatus and a substantial dose of skill. These days there are splicing systems for polymer light guides by using particularly fittings and a refraction index equalizing gel able of low price splices along with minimal losses. Within glass fibers where one would have to individually splice hundreds or even thousands of single fibers but splicing is not resolved even. Solid core fibers can be joined along with greater ease although the losses are massive; up to 25 percent of the available light.
A drunkard is walking along a straight road.he takes 5 steps forward and 3 steps backward and so on.each step is one meter long and takes one second.there is a pit on the road 11 m
Used normally, a 150-watt, 120 volt light bulb requires how many amps of current? Ans: Used generally, a 150-watt, 120 volt light bulb needs 1.25 amps.
What is magnetic moment of a bar magnet 1. When a bar magnet of pole strength (m) and length (2l) is suspended freely in air,it always turns along the magnetic north (N) and S
The temp gradient is similar to finding the slope of a line (when in two dimensions) Temp. Gradient= Change in Temp. value/Distance. dT/dx = (T2 - T1)/(X2 - X1)
QUESTION 1 A car of mass 800 kg is pulling a trailer of mass 300 kg up the slope of angle ? to the horizontal where sine ? = 1/200. Resistance to motion (apart from gravity) is 1.
Angle of banking: The angle made by the line joining the outer raised edge of the road to the inner edge with the horizontal line is called the angle of banking. Let AC rep
Two bodies are moving in circular paths of equivalent radii. If the speed of the first body is twice that of the second, the centripetal acceleration of the first body is how
Energy: The term energy may be defined as the capacity for doing work. There are two forms of energy: potential energy and kinetic energy. POTENTIAL ENERGY Potential e
a) The molar mass of air is 28.97 kg/kmol and the universal gas constant is 8.314 kJ/(kmolK). Show by calculation that the particular gas constant of air is around 0.287 kJ/(kgK)
what color is used in cro to display to waveform and what is the wavelength of that color
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