A liquid of mass 1.0 x 103kg fills a rectangular tank of length 2.5m and width 2.0m. If the tank is 4m high, what is the pressure at the middle of the tank?...
Question 1 Report
A liquid of mass 1.0 x 103kg fills a rectangular tank of length 2.5m and width 2.0m. If the tank is 4m high, what is the pressure at the middle of the tank?[g = 10ms-2]
Answer Details
The pressure at the middle of the tank is given by the formula: pressure = (density of liquid) x (acceleration due to gravity) x (height of liquid column) Since the liquid fills the entire tank, the height of the liquid column is half the height of the tank, which is 2m. The density of the liquid is given as 1000kg/m³, and acceleration due to gravity is 10m/s². Therefore, the pressure at the middle of the tank is: pressure = 1000 kg/m³ x 10 m/s² x 2 m = 20,000 N/m² So the answer is: - 1.0 x 103Nm-2
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