InterviewSolution
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InterviewSolution
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Why Is The Free Surface Of A Small Amount Of Liquid (at Rest Under Gravity) In A Container Is Horizontal? |
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Answer» In this case, the force ACTING is that of gravity, WHOSE direction is the vertical. To be in equilibrium then, the liquid SURFACE has to be PERPENDICULAR to the force acting on it, i.e, and HORIZONTAL. In this case, the force acting is that of gravity, whose direction is the vertical. To be in equilibrium then, the liquid surface has to be perpendicular to the force acting on it, i.e, and horizontal. |
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