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Can several fibers gives the same amount of light?
No, some fibers do not give similar amount of light. If a no. of fibers or light guides are coupled similar illuminator, this is physically impossible that each receives similar amount of light and so transmit this. The spot or tack formed through a reflector lamp at the focus point or screen is not fully homogeneous; it is to say that this does not have the same quantity of light in all point of its surface. That problem is sometimes minimized with mixing the fibers at the ordinary end (a process known "randomizing") but this can never be made totally even.
Magnetic susceptibility of copper is 0.5 Calculate the magnetic moment per unit volume of copper, when it is subjected to a magnetic field of G. If the material is in the crystalli
Write down the Maxwell's equation in differential form for free space.
Magnetic effect of the earth is? Magnetic effect of the earth. The earth behaves as it has got a big magnet, running as mot a big magnet, running almost from its north to South
Tiger Woods can hit a golf ball with 55 N of force. How hard does the ball hit back on the club? (a) more than 55 N of force, (b) less than 55 N of force, (c) exactly 55 N of force
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The number of independent directions in which a system (or gas molecule) can have motion, are called as the number of degrees of freedom of that molecule or object. The number of d
Name the female physicist who received the Nobel Prize in 1963 for her discovery concerning the shell structure of the nucleus. Ans: (Maria Goeppert) Mayer was the first fe
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