A cylindrical vessel containing a liquid is rotated about its axis so that the liquid rises at its sides as shown in the figure. The radius of vessel is $5 cm$ and the angular speed of rotation is $ω rad s^{- 1}$ . The difference in the height, $h (in cm)$ of liquid at the Centre of vessel and at the sides of the vessel will be :

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Aicharya · Accepted Answer

&#961; d r &#969; 2 r = &#961; g d h &#969; 2 &#8747; 0 R r &#160; d r = g &#8747; 0 h d h &#969; 2 R 2 2 = g h h = &#969; 2 R 2 2 g = 25 &#969; 2 2 g &#160; cm .

A cylindrical vessel containing a liquid is rotated about its axis so that the liquid rises at its sides as…

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