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A tank is filled with water up to a height of H . A small hole is made at a depth h from free surface of water then time taken  by water to reach the ground is proportional to 

Option: 1

\sqrt H


Option: 2

\sqrt h


Option: 3

\sqrt {H-h }


Option: 4

\sqrt {H+h}


Answers (1)

best_answer

As we have learned

Time to reach the Ground -

T=\sqrt{\frac{2(H-h)}{g}}

- wherein

\rightarrow    H - height of vessel 

\rightarrow    h - free surface to orifice

 

 

t = \frac{\sqrt{2(H-h)}}{g}

 

Posted by

Divya Prakash Singh

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