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Pressure
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Questions (488)
What is the absolute pressure at the bottom of a storage tank of oil 18-m deep that is open to the atmosphere? Take the density
4 answers
asked by
timmy
2,095 views
The pressure at the bottom of a vessel filled with liquid does not depend on:
a- the acceleration of gravity b- the liquid
5 answers
asked by
DMITRIC
6,396 views
(a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 23.2 m. Assume the density of the water is
6 answers
asked by
Allie
11,258 views
a cylinder of gas is at a room temp (20 c) the air conditioner breaks down and the tempture rises to 58c what is the new
4 answers
asked by
Dee
2,106 views
you are designing a diving bell to withstand the pressure of sea water at a depth of 250m. a)what is the quage pressure at the
4 answers
asked by
ted
3,913 views
The volume of air in a balloon is 4.5 liters when inflated. External pressure decreases the volume to 1.1 liters. If the
4 answers
asked by
DariaV
1,225 views
The pressure guage on the steam condenser for a turbine indicates 26.2 in. Hg of vacuum. The barometer reading is 30.4 in. What
4 answers
asked by
paru
1,721 views
A wind with speed 45 m/s blows across a roof 20 m long and 12 m wide. The pressure inside the room is 1 atm. What is the net
4 answers
asked by
Deana
2,655 views
A 1.60 meter tall woman is standing at the bottom of a freshwater pool. If the bottom pool is 8.00 meters deep, what is the
4 answers
asked by
Anonymous
1,027 views
an object in completely submerged in a liquid of density .65 grams per cubic centimeter at a depth of 4 meters what is the total
4 answers
asked by
Joe
1,073 views
A column of water has a diameter of 2 m and a depth of 8.6 m. How much pressure is at the bottom of the column? The acceleration
4 answers
asked by
Solana
1,020 views
Blood of density 1010kg/m^3 that is to be administered to a patient is raised about 1.51 m higher than the level of the
4 answers
asked by
Ashleigh
3,163 views
A uniform vertical tube of 40cm is sealed at upper end is lowered into Mercury and length of air column become 35cm calculate
4 answers
asked by
Jackson
528 views
There are 40 ml of air in a large syringe. With the exit hole plugged, you squeeze the air down to about 10 ml. If the original
4 answers
asked by
DariaV
1,258 views
What pressure (in atm) is exerted by a column of mercury 1.10 m high? The density of mercury is 13.5951 g/cm3.
4 answers
asked by
Phuc Nguyen
3,123 views
If a swimming pool has dimensions; 28.2
5m x 10.0m x 2.30m, when it is full of water, what is the force on the bottom ?
4 answers
asked by
Pam
1,064 views
Measured along the surface of the water, a rectangular swimming pool has a length of 15.9 m. Along this length, the flat bottom
4 answers
asked by
Daniel
1,715 views
A rectangular block has a length 10cm, breadth 5cm and height 2.0cm. If it lies on a horizontal surface, and has density
4 answers
asked by
Precious
684 views
At 25°C, Kp = 2.910−3 for the following reaction.
NH4OCONH2(s) 2 NH3(g) + CO2(g) In an experiment carried out at 25°C, a
4 answers
asked by
Ashley Jimenez
5,404 views
the pressure 15 meters under water is 248 kPa
what is the pressure in atm what is the pressure in mmHg
4 answers
asked by
christie
3,153 views
A pressure cooker is shaped like a can
with a lid 25 cm in diameter. If the pressure in the cooker can reach 3.0 atm, how much
4 answers
asked by
mNoellb
1,741 views
A vacuum gauge reads 10” Hg when the atmospheric pressure is 30” Hg. Assuming the
density of mercury to be 13595 kgm/m3 ,
4 answers
asked by
Gingener
1,047 views
A storm approaches and the air pressure outside your apartment suddenly drops to 0.960 ✕ 105Pa from 1.013 ✕ 105Pa. Before
4 answers
asked by
Jarrell
982 views
A gas has a pressure of 0.370 atm at 50.0 °C. What is the pressure at 22 °C, assuming volume remains constant?
4 answers
asked by
madison
2,704 views
The pressure on a fluid at rest in a pipe increases by 20 Pa. How does this change in pressure affect the pressure on the fluid
4 answers
asked by
kylie
2,833 views
Your town is installing a fountain in the main square. If the water is to rise 26 m (85.3 feet) above the fountain, how much
4 answers
asked by
hai
2,818 views
An airplane wing with an average cross sectional area of 10 m^2 experiences a lift force of 5000 N. What is
the difference in air
4 answers
asked by
Will Burns
1,416 views
Determine the absolute pressure at the bottom of a lake that is 13.3 m deep. The acceleration of gravity is 9.8 m/s
2 and
4 answers
asked by
Anonymous
2,131 views
Calculate the pressure in the flask in torr, atmosphere, and pascals if ha = 114 mm.
4 answers
asked by
Mattie
1,252 views
The highest that George can suck water up a very long straw is 2.0 m. (This is a typical value.)
What is the lowest pressure that
7 answers
asked by
SB
4,541 views
The main water line enters a house on the first floor. The line has a gauge pressure of 1.70 105 Pa.
(a) A faucet on the second
4 answers
asked by
john
4,206 views
The mass of a bicycle has an area of .20 m^2. The weight of the person riding the bike is 100 N. How much pressure is exerted by
4 answers
asked by
Anna
565 views
for every 10 m you descend below the surface of water, the pressure on you will increase by an amount equal to atmospheric
6 answers
asked by
Gersum
1,651 views
what pressure (in atm) would be exerted by 76g of fluorine gas in a 1.5 litre vessel at -37 degrees Celsius?
4 answers
asked by
jane
4,985 views
A scuba diver must decompress after a deep dive to allow excess nitrogen to exit safely from his bloodstream. The length of time
4 answers
asked by
phillip
631 views
The vapor pressure of nitrogen at several different temperatures is shown below.
Temperature Pressure () 65 130.5 70 289.5 75
4 answers
asked by
HELp
4,019 views
A closed container is filled with oxygen. The pressure in the container is 435kPa . What is the pressure in millimeters of
5 answers
asked by
leo
1,205 views
The pressure on a scuba diver at sea level is 14.7 pound psi.The pressure increases 0.0445 psi for each foot of depth. Suppose
3 answers
asked by
ray
1,817 views
The pressure of a gas varies jointly as the amount of the gas (measured in moles) and the temperature and inversely as the
3 answers
asked by
Nicole
758 views
What pressure would be required to compress 7.75litres of hydrogen at atmospheric pressure to 5litres?(1 atom=760mmhg=760 torr)
7 answers
asked by
Ayomide
2,026 views
The pressure P at the bottom of a swimming pool varies directly as depth of water. If the pressure is 125 paacal when the water
4 answers
asked by
Anonymous
2,512 views
Find the pressure exerted by the atmosphere on a car window which is 30 cm tall and
40 cm wide if atmospheric pressure is 101,000
3 answers
asked by
Anonymous
1,109 views
(1 pt) At the surface of the ocean, the water pressure is the same as the air pressure above the water, about 15lb/in2, Below
3 answers
asked by
Anonymous
1,230 views
The air pressure in a tire is 150.000 kPa.
The internal surface area of the tire is 1150.000 cm^2. Determine the total force
4 answers
asked by
Danny
951 views
Two identical wooden barrels are fitted with long pipes extending out their tops. The pipe on the first barrell is 1 foot in
4 answers
asked by
Loui
1,537 views
Water flows through a 4.0-cm-diameler horizontal pipe ata speed uf 1.3 m/s. The pipe then narrows down to a diameter of 2.0 cm.
4 answers
asked by
john
1,471 views
Calculate the pressure on the top lid of a chest buried under 4.00 meters of mud with density 1.75*10 3 kg/m3 at the bottom of a
3 answers
asked by
debby
915 views
A container is filled to a depth of 20cm with water. on top of the water floats a 30.0 cm thick layer of oil with specific
3 answers
asked by
Anonymous
1,228 views
1. The water pressure in a kitchen faucet is 3.43 x 10^5 N/m^2. How high above the faucet is the surface of the water in the
4 answers
asked by
Reborn
1,301 views
A water tank is filled to a depth of 10 m and the tank is 20 m above ground. The water
pressure at ground level in a hose 2 cm in
5 answers
asked by
Georgey
3,992 views
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Parent Categories (27)
Chemical Equilibrium
Chemistry
Conversion
Conversion of Units
Distillation
Equilibrium
Fluid Dynamics
Fluid Mechanics
Fluid Mechanics or Dynamics of Explosion
Fluids
Force
Forces
Forces and Motion
Gas Laws
Gases
Ideal Gas Law
Measurement
Mechanical Physics
Mechanics
Mid-latitude cyclone
Physical Properties
Physical Sciences
Physics
Thermodynamics
Unit conversion
Units of Measurement
Weather conditions