Define Fermats principle
Fermat's principle: principle of least time (P. de Fermat): The principle, put onward by P. de Fermat that explains the path taken by a ray of light among any two points in a system is for all time the path which takes the least time.
Write down any two elementary particles that have nearly infinite life time?
Ideal gas equation: The equation that sums up the ideal gas laws in one simple equation, P V = n R T, Here V is the volume, P is the pressure, n is the
Define the term engineering in brief.
Briefly explain the measure of the force of gravity on the object?
Write a short note on diffuse reflection?
Magnus effect: The rotating cylinder in a moving fluid drags a few of the fluid about with it, in its direction of rotation. This raises the speed in that area, and therefore the pressure is lower. Therefore, there is a total force on the cylinder in
Explain Faraday's laws of electromagnetic induction and explain Faraday's first, second and third law of electromagnetic induction? Faraday's laws of electromagnetic in
complete assignment with clear solution and explanation
Describe the process of balanced field takeoff in brief?
Give one benefit of a scanning electron microscope over the transmission electron microscope? Briefly explain it.
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