Questions LLC
Login
or
Sign Up
Ask a New Question
Fluid Mechanics
Page 4
Questions (2,701)
True or False: Air tends to moves from a region of higher pressure to a region of lower pressure, that is against a pressure
2 answers
asked anonymously
54 views
A system has a mass of 600kg and a cross section area of 0.08m². Te piston on the right has a cross sectional area of 0.0025m²
2 answers
asked by
James
81 views
Show that ∆ρ = -ρβ∆t
2 answers
asked by
Alex
48 views
what is the force which acts on all bodies of water causing them to appear to have less weight?
2 answers
asked anonymously
106 views
Study the scenario.
A ball with a weight of 0.5 N is submerged under water and then released. There is a net force of 5 N
7 answers
asked anonymously
107 views
A balloon filled with some liquid is inflated and immersed under water. The balloon remains at rest under water. What would
2 answers
asked anonymously
100 views
A liquid is moving through a pipe. If the speed of the liquid decreases, what happens to the pressure within the liquid?
Response
6 answers
asked anonymously
89 views
A metal cube, 2.00cm on each side, has a density of 6600 kg/m3.
Find its apparent mass when it is totally submerged in water.
2 answers
asked anonymously
96 views
Consider the flow over the airfoil. Look at the next statements:
With increasing Reynolds number: A) The boundary layer thickness
2 answers
asked by
Nina
98 views
In a force pump, a force of 50N is applied on a Piston of diameter 0.4m during the down stroke. Find the pressure exerted on the
2 answers
asked by
Noeline
69 views
Which statements are true and which are false.
Consider the flow over the airfold. Look at the next statement: With increasing
2 answers
asked by
Nina
68 views
Drive apparent weights of an object of a body of mass and density completual immersed in a fluid
2 answers
asked by
Bruk
77 views
Again consider the model propeller of the previous problem. If we assume the jet velocity to be equal to the velocity of the air
4 answers
asked by
Nina
109 views
A ship is being steered due east. A current is flowing from north to south, so that the actual velocity of the ship is 12 km/h
2 answers
asked by
Jat
729 views
A square plate of side 3 m is submerged in water at an incline of 30 degrees with the horizontal. Calculate the fluid force on
3 answers
asked by
Alex
1,384 views
Which is correct about how air typically moves?(1 point)
Responses Air moves from low-pressure areas to high-pressure areas. Air
3 answers
asked by
Moon_Squ@d
179 views
1. Aquarium (Retaining Buttresses)
Background: In a liquid, pressure develops from the weight of the liquid above any point. That
3 answers
asked by
katherine
629 views
A machine that has spinning blades and converts some form of fluid energy (air or water) to rotational motion defines the word
1 answer
asked anonymously
64 views
iscuss in detail how air circulation influence the drying rate of timber
18 answers
asked anonymously
73 views
When a submarine dives to a depth of 100m , to how large a total pressure is its exterior surface subjected? The density of the
1 answer
asked anonymously
92 views
a block has a mass of 400kg in air when submerged in seawater it weighs 2943N. what is the specific gravity of the block?
4 answers
asked by
anthony
4,124 views
A rectangular tank is filled with ethyl alcohol to a full depth of 0.30m. The pressure at the surface of the alcohol is 1.013 x
10 answers
asked by
Angeles Marie Ann Sambong
190 views
Find the pressure at the bottom of vessel 76cm deep filled with mercury whose density is 13.6 g/cm3.
3 answers
asked by
Angeles Marie Ann Sambong
141 views
What would be the pressure on the skin of a scuba diver is he dives under the ocean at 30m below the water surface? The density
6 answers
asked by
Angeles Marie Ann Sambong
104 views
Explain the relationship between ocean currents and convection currents?
1 answer
asked by
nonya
70 views
A rectangular tank 0.30m × 0.30m × 0.60 m is filled with ethyl alcohol to a full depth of 0.30 the pressure at the surface of
4 answers
asked by
Bautista Christine Joy
158 views
A rectangular tank 0.30m × 0.30m × 0.60 m is filled with ethyl alcohol to a full depth of 0.30 the pressure at the surface of
4 answers
asked by
Leo
134 views
A rectangular tank 0.30m × 0.30m × 0.60 m is filled with ethyl alcohol to a full depth of 0.30 the pressure at the surface of
3 answers
asked by
Leo
119 views
find the pressure at the bottom of a vessel 76cm deep filled with glycerin (sp.gr 1.26)
4 answers
asked by
Freya
112 views
find the pressure at the bottom of a vessel 76cm deep filled with mercury (sp.gr 13.6)
4 answers
asked by
Freya
98 views
find the pressure at the bottom of a vessel 76cm deep filled with water
1 answer
asked by
Freya
80 views
State and explain the forces involved in the upward movement of water
1 answer
asked by
Betsy
58 views
A swimmer has a swimming speed of 5.35 m/s in still water. When she heads directly across the river, she ends up travelling
1 answer
asked by
oyebodegoldencity
74 views
What gives wind it's mass?
3 answers
asked by
Noel
57 views
A body weights 0.26N in air. When totally immerse in water weight 0.16N and 0.18N in another liquid. Calculate the relative
1 answer
asked by
Alqasim Yusuf
57 views
The surface of water can act like a sort of skin due to a property of liquids called _____.
surface tension condensation
1 answer
asked by
mir
79 views
Viscosity
7 answers
asked by
Humphrey YAMBA
40 views
The water pressure supplied to a residence should be no less than 55 pounds per square inch. What inequality expresses the
1 answer
asked by
Hann
124 views
In a continuous pipe system, two points are being considered. Water is flowing at 2.5 m/s at point A where the cross-sectional
4 answers
asked by
just needing some help here
168 views
A cubic tank holds 1,000.0 kg of water. What are the dimensions of the tank in meters? Explain your answer.
4 answers
asked by
Julie
3,215 views
What happens when a wind hits a barrier like a mountain?(1 point)
Responses It moves downwards with the same strength. It moves
4 answers
asked anonymously
114 views
"The Magnitude of the buoyant force is equal to the weight of fluid displaced” is a statement of which principle in the study
3 answers
asked by
allen
1,561 views
Oil is flowing with a speed of 1.24 m/s through a pipeline with a radius of 0.299 m. How many gallons of oil (1 gal = 3.79
4 answers
asked by
myra ko
1,356 views
A./_\
B.\_/ C.|_| The three tanks shown above are filled with water to an equal depth. All the tanks have an equal height. Tank A
6 answers
asked by
Sasha
1,263 views
A rectangular swimming pool 60 ft long, 20 ft wide, and 14 ft deep is filled with water to a depth of 11 ft. Use an integral to
3 answers
asked by
Ryan
760 views
In the figure shown if the atmospheric pressure is 101.03 kpa and the absolute pressure at the bottom of the tank is 231.3 Kpa.
3 answers
asked by
Anonymous
181 views
Two identical beakers are both half filled with a liquid. Beaker A contains water and Beaker B contains a liquid that is denser
4 answers
asked by
Ariel
1,399 views
The density of dry air is 1.12 X 10-3 g/cm3.
(a) What volume of air in cubic meters will have a mass of 1.00kg? (b) Express this
4 answers
asked by
Lawrence
460 views
Under standard conditions, the density of air is 1.293 kg/m3 and that of helium is 0.178 kg/m3. A spherical helium balloon lifts
4 answers
asked by
Mark
2,195 views
you have 100.0-mL graduated cylinder containing 50.0 mL of water. you drop a 124-g piece of brass (density =8.56 g/cm^3) into
7 answers
asked by
love
2,598 views
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (34)
Civil Engineering
Classical mechanics
Differential Equations
Dynamics
Earth Science
Engineering
Engineering or Physics
Engineering/Physics
Equations
Forces
Forces and Motion
Kinetic Energy
Mathematics
Mechanical Engineering
Mechanics
Motion
Motion and Forces
Physical Science
Physical Sciences
Physics
Physics and Engineering
Physics/Mathematics
Pressure
Pressure and Volume
Science
Science and Engineering
Science and Physics
Science and Technology
Science or Physics
Science/Engineering
Science/Physics
Thermodynamics
Word Problems
Work and Energy