There is a small hole at the bottom of tank filled with water. If total pressure at the bottom is `3 atm(1 atm=10^(5)Nm^(-2))`, then find the velocity of water flowing from hole.

There is a small hole at the bottom of tank filled with water. If tota

1.	There is a small hole at the bottom of tank filled with water. If total pressure at the bottom is `3 atm(1 atm=10^(5)Nm^(-2))`, then find the velocity of water flowing from hole.
Answer» Correct Answer - B `Delta p=(1)/(2) rho v^(2)` `:. v=sqrt((2Delta p)/(rho))` `=sqrt((2(3 atm-1 atm))/(rho))` `=sqrt((2xx2xx10^(-5))/(10^3))=20m//s`.

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There is a small hole at the bottom of tank filled with water. If total pressure at the bottom is `3 atm(1 atm=10^(5)Nm^(-2))`, then find the velocity of water flowing from hole.

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