EBK FUNDAMENTALS OF THERMODYNAMICS, ENH
9th Edition
ISBN: 9781119321453
Author: Sonntag
Publisher: JOHN WILEY+SONS,INC.-CONSIGNMENT
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Chapter 1, Problem 1.75P
To determine
Net horizontal force from the water on one side and air on the other side of the port.
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A Russian submarine crashs, loses control and runs aground at the bottom of the sea. The pressure,at atm, to which the submarine gets subject ed when it ran aground at a depth of 100 meters is?(For seawater take that density is worth 1000 kg/m³)
A vat contains a mixture of oil and water. The water forms a lower layer which is 0.8 m deep, and above it there is an oil layer 0.3 m thick. The
density of water is 1000 kg/m², and the density of oil is 800 kg/m?.
Find the force on a flat door at the bottom of the vessel that has a cross-sectional area of 0.5 m?.
The acceleration due to gravity is 9.81 m/s.
Oil, P. = 800 kg/m3
h. = 0.3 m
Water, Pw = 1000 kg/m3
h= 0.8 m
A = 0.5 m²
O a. 1.28 kN
оБ. 4.32 kN
O c.
10.2 kN
O d. 5.4 kN
e. 5.1 kN
A cargo ship is docked at a freshwater harbour on a river. It weighs 80,000 tonnes and its depth of immersion is 8 m. What will happen to its depth of immersion as it travels downriver and out to sea? (a) Nothing. It will remain at 8m. (b) It will decrease. (c) It will increase.
Chapter 1 Solutions
EBK FUNDAMENTALS OF THERMODYNAMICS, ENH
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