Two vertical cylindrical tanks, one 5 m in diameter and the other 8 m in diameter, are connected at the bottom by a shor

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Two vertical cylindrical tanks, one 5 m in diameter and theother 8 m in
diameter, are connected at the bottom by a short tube having across-
sectional area of 0.0725 m^2 with Cd = 0.75. The tanks containwater with
water surface in the larger tank 4 m above the tube and in thesmaller tank 1
m above the tube.
1. Determine the discharge in the tube immediately after it isopened.
2. Determine the time for the water surface in each tank to beat the same level.
3. Determine the time to discharge 30 m^3 of water from thesmaller tank to the bigger tank.