there is a hole in the bottom of tank having water. if total pressure at bottom is 3 atm (1atm= 105N/m2); then the velocity of water flowing from the hole is :
a. root(400)m/s b. root(600) m/s.
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soooooooooooo sorry idk answer
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Answer:
If total pressure at the bottom is 3 atm(1 atm=10^(5)Nm^(-2)), then find the velocity of water flowing from hole. ∴v=√2pρ=√2×3×105103=√600m/s.
Explanation:
Pressure at the bottom of tank P=hρg=3×105Nm2
and velocity of water v=2gh−−−√
∴v=2pρ−−−√=2×3×105103−−−−−−−−−−√=600−−−√m/s
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