Velocity of efflux in Torricelli's theorem is given by v = √(2gh), here h is the height of hole from the top surface. After that, motion of liquid can be treated as projectile motion. Liquid is filled

Question

Velocity of efflux in Torricelli's theorem is given by v = √(2gh), here h is the height of hole from the top surface. After that, motion of liquid can be treated as projectile motion. Liquid is filled in a vessel of square base (2m × 2m) upto a height of 2m as shown in figure (i). In figure (ii) the vessel is tilted from horizontal at 30°. What is the velocity of efflux in this case? Liquid does not spills out?

Prashant Kotian · Accepted Answer

Correct answer: B. The volume of liquid should remain unchanged. Hence, 1 2 2 2 2 2 x x 2 2 3              x

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