1. Determine the value of y in the manometer shown in the figure.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Item No. 20

Vo)
8:02 E G
LTE1 2%
Assignment Details
Fluid Mechanics - Alejandro R. MANDERICO
Oil
S = 0.848
h2
Water
ha
Water
21. Determine the value of y in the manometer shown in the figure.
1 m
Air, 5 KPa
Oil
3 m
S = 0.8
1 m
Water
0.5 m
Mercury
22. Assuming normal barometric pressure, how deep in the ocean is the point where an
air bubble, upon reaching the surface, has six times its volume than it had at the
bottom.
23. A vertical rectangular gate 1.5 m wide and 3 m high is submerged in water with its
top edge 2 m below the water surface. Find the total force acting on one side of the
gate and its location from the bottom.
24. In the figure shown, stop B will break if the force on it reaches 40 kN. Find the
critical water depth. The length of the gate perpendicular to the sketch is 1.5 m.
w.s.
L = 1.5m
hinge
1 m
B
stop
25. An iceberg having a specific gravity of 0.92 is 1.03. If the volume of ice above the
water surface is 1000 cu.m., what is the total volume of ice?
26. A uniform block of steel (S.G. = 0.785) will float at a mercury-water interface as
shown in the figure. What is the ratio of the distances "a"and "b" for this condition?
Water
Steel
block
Mertury (S - 13.56)
27. Calculate the speed of sound at 20 °C in air.
28 Kinematie viscositu may be evnressed in units of
Submit Assignment
Transcribed Image Text:Vo) 8:02 E G LTE1 2% Assignment Details Fluid Mechanics - Alejandro R. MANDERICO Oil S = 0.848 h2 Water ha Water 21. Determine the value of y in the manometer shown in the figure. 1 m Air, 5 KPa Oil 3 m S = 0.8 1 m Water 0.5 m Mercury 22. Assuming normal barometric pressure, how deep in the ocean is the point where an air bubble, upon reaching the surface, has six times its volume than it had at the bottom. 23. A vertical rectangular gate 1.5 m wide and 3 m high is submerged in water with its top edge 2 m below the water surface. Find the total force acting on one side of the gate and its location from the bottom. 24. In the figure shown, stop B will break if the force on it reaches 40 kN. Find the critical water depth. The length of the gate perpendicular to the sketch is 1.5 m. w.s. L = 1.5m hinge 1 m B stop 25. An iceberg having a specific gravity of 0.92 is 1.03. If the volume of ice above the water surface is 1000 cu.m., what is the total volume of ice? 26. A uniform block of steel (S.G. = 0.785) will float at a mercury-water interface as shown in the figure. What is the ratio of the distances "a"and "b" for this condition? Water Steel block Mertury (S - 13.56) 27. Calculate the speed of sound at 20 °C in air. 28 Kinematie viscositu may be evnressed in units of Submit Assignment
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