Instrument used to measure the volume
Name the instrument which is used to measure the volume? Explain in short?
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The liquid volume is measured through beakers, measuring cups, spoons, cylinders and the like. For regular objects, the solid volume can be computed. For irregular objects, their volumes can be recognized by measuring the quantity of liquid which is displaced by the object whenever it is submerged in the liquid.
Gauss' law (K.F. Gauss): The electric flux via a closed surface is proportional to the arithmetical sum of electric charges contained in that closed surface; in its differential form, div E = rho,
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Ehrenfest paradox (Ehernfest, 1909): The special relativistic "paradox" including a fast rotating disc. As any radial segment of the disc is perpendicular to the direction of motion, there must be no length contraction of the radius;
What do you mean by the term alloy? Briefly illustrate it.
Gauss' law for magnetic fields (K.F. Gauss): The magnetic flux via a closed surface is zero (0); no magnetic charges present; in its differential form, div B = 0
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
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