Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
0 votes

A cylindrical vessel of cross - section A contains water to a height h.There is a hole in the bottom of radius ' a ' .The time in which it will be emptied is :

$(a)\;\large\frac{2A}{\pi a^{2}} \sqrt{\large\frac{h}{g}}\qquad(b)\;\large\frac{\sqrt{2}A}{\pi a^{2}} \sqrt{\large\frac{h}{g}}\qquad(c)\;\large\frac{2 \sqrt{2}A}{\pi a^{2}} \sqrt{\large\frac{h}{g}}\qquad(d)\;\large\frac{A}{\sqrt{2} \pi a^{2}} \sqrt{\large\frac{h}{g}}$

please somebody answer  this question..!!!!!!
Can you answer this question?

Please log in or register to answer this question.

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App