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A large open tank has two holes in its wall. One is a square hole of side a at a depth of   from the top and the other is a circular hole of radius r at a depth  from the top. When the tank is completely filled with water, the quantities of water flowing out per second from both holes are the same. Then r  is equal to

a)

2πa

b)

A

c)

d)



Question ID - 57289 | SaraNextGen Top Answer

A large open tank has two holes in its wall. One is a square hole of side a at a depth of   from the top and the other is a circular hole of radius r at a depth  from the top. When the tank is completely filled with water, the quantities of water flowing out per second from both holes are the same. Then r  is equal to

a)

2πa

b)

A

c)

d)

1 Answer
127 votes
Answer Key / Explanation : (c) -

(c)

We have

 

 

127 votes


127