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Pressure
Page 9
Questions (488)
SHOW WORK
A cylinder containing 48g of nitrogen gas at room temperature is placed on a scale. The valve is opened and 12g of gas
2 answers
asked by
Caitlyn
517 views
The pressure in each of your car tires is 2.30 105 Pa. The mass of your car is 1640 kg. Assuming that each of your tires bears
2 answers
asked by
Alaine'
523 views
pls...help, QUESTION = At what depth below the free surface of oil having a density of 600kg/m^3 will the pressure be equal to
3 answers
asked by
^Ekingdeft^
509 views
The total pressure in a flask containing air and ethanol at 25.7C is 878 mm Hg. The pressure of the air in the flask at 25.7C is
2 answers
asked by
diana
525 views
A brick weight 17.8N and is resting on the ground. Its dimensions are 0.203mx0.089mx0.0570m. A number of the bricks are then
2 answers
asked by
Janaiby
515 views
The following tube has dimensions d1=1.16 cm and d2=3.60 mm. Air (density = 1.28 kg/m3) flows through the tube at a rate of
1 answer
asked by
jujubes
511 views
If the average gauge pressure in the artery is 1.41E+4 Pa, what must be the minimum height, h of the bag in order to infuse
2 answers
asked by
Sam
502 views
A gas sample is connected to an open-end manometer. The mercury level is 25 mm lower in the side open to the atmosphere, and the
1 answer
asked by
JS
515 views
Bulb A is 100 mL and contains Helium at 1 atm. Bulb B is 500 mL and contains Argon at 2 atm. The bulbs are connected together by
3 answers
asked by
Mark
494 views
I did this experiment where I filled a graduated cylinder with water. The I put a stopper on it and put it under water and
3 answers
asked by
Lena
511 views
A pipe of constant diameter 13.4 cm carries water up a hill 30.34 m high. How much pressure is required at the bottom of the
1 answer
asked by
Supansa
511 views
An airplane is pressurized to 650mmHg , which is the atmospheric pressure at a ski resort at 1.30×10^4 altitude.If air is 21 %
2 answers
asked by
andy
507 views
At the distance of the earth from the sun the pressure exerted by sunlight is avout 10^-5 Pa How much force does this pressure
6 answers
asked by
Angel
518 views
Can you find the pressure exerted on the floor by the heel if it has an are of 1.50 cm^2 and the woman's mass is 55kg?
2 answers
asked by
cody
500 views
Im having trouble understanding the concept of pressure. Help please!
What is the pressure at the bottom of a tube of mercury
1 answer
asked by
John
510 views
A mixture of gases containing equal weights of carbon dioxide, carbon monoxide, and ammonia exerts an overall pressure of 450.0
1 answer
asked by
jessica
498 views
a car has a mass of 1200kg.The area of the tire in contact with the ground is .02m^2. What is the pressure of each tire?
1 answer
asked by
LL
480 views
If 20dm³ of hydrogen where collected over water at 17°C and 797knm² pressure
A. Calculate the pressure of a drying hydrogen
2 answers
asked by
Ahmad
505 views
A man and a woman are walking across soft ground. The woman wears stilettos; each heel has a cross-sectional area of 0.95cm^2
2 answers
asked by
GRISSELL
500 views
A water tank is20m deep if the water barometer reads10m at that place then what is the pressure at the bottom of the tank in
2 answers
asked by
Vijay
495 views
At a certain temperature, the Kp for the decomposition of H2S is 0.734.Initially, only H2S is present at a pressure of 0.102 atm
2 answers
asked by
ash
501 views
The greatest pressure of the following is that exerted by:
(a) a column of Hg 75.0 cm high (d=13.6 g/cm^3) (b) 10.0 g H2 gas at
2 answers
asked by
Holly
502 views
a mixture of 1.00 grams hydrogen gas and 1.00 grams helium is placed in a 1.00 L container at 27 degrees cesius. Calculate the
3 answers
asked by
Anonymous
487 views
One atmospheric pressure is that which will support a column of mercury 760.0 mm high. Show that 1 atm equals 1.013 x 10^5
1 answer
asked by
Chris
509 views
Got a question that I'm not quite sure how to approach:
"A force of 2500 N acting on the area of 120cm3 evokes a pressure of:"
3 answers
asked by
Shin
467 views
A tank of 10m height is filled half what will be pressure at bottom
2 answers
asked by
sourabh
473 views
a rectangular piece of wood measuring 20cm by5cm by3cm weighs 900kg.find the greatest pressure the piece of wood can exert if
3 answers
asked by
Dominic
490 views
If a person weighs 160 pounds, and the surface area of the bottom of both feet combined is 200 cm2. What is the pressure under
2 answers
asked by
Anonymous
485 views
TWO IDENTICAL mano METERS ARE FILLED WITH MERCURY. THE mano METERS ARE PLACED IN A CLOSED PRESSURIZED BOX CONTAINING AIR AT
1 answer
asked by
Joseph
500 views
What pressure is a person exerting on the floor if the person weighs 145 lbs and has shoes that contact the floor over a total
2 answers
asked by
Angela
487 views
A solid body weighting 100N and having a base area of 2m is placed on the ground.Find the pressure exerted by the solid body on
2 answers
asked by
ASWATHY
466 views
What is the gauge pressure if the absolute pressure is 321 atm?
2 answers
asked by
Lance
468 views
What is the pressure due to a man weighing 80 kg standing on his feet? given area of his feet is 160sq.cm take g=10m/s^2
1 answer
asked by
Vidhya
476 views
An older brother pours all the water out of a small cup on his little brother's head. Later, the little brother pours all the
2 answers
asked by
malia
478 views
A welding tank has a gauge pressure of 2000psi at 40.0°F. What is the new gauge pressure if the temperature rises to 100°F?
2 answers
asked by
Madison
473 views
What pressure (atm) is exerted by a column of ethanol 49.0 cm high? The density of ethanol is 0.789 g/cm3 and 9.8m/s2 as your
2 answers
asked by
james
462 views
A 72.5 kg skier is going straight down a 31.1o slope. Each ski has a contact area with the snow of 0.137 m2. Calculate the
1 answer
asked by
becca
478 views
The density of the dead sea is 1240kg/m^-3. Calculate the depth at which the pressure would be 3 atm
1 answer
asked by
Gunner76
453 views
t 103
◦ C, the pressure of a sample of nitrogen is 1 . 89 atm. What will the pressure be at 275 ◦ C, assuming constant
1 answer
asked by
Kyle
480 views
At sea level we are under 15.8 pounds of pressure per square inch of our body. This is the equivalent of a 16 pound bowling ball
1 answer
asked by
Lisa
460 views
Synthetic diamonds can be manufacated at pressures of 6.00 x 10 in power 4 atm . If we took 2.00 litres of gas at 1.00 atm and
1 answer
asked by
Midnight
466 views
Convert a pressure of 23.8 in. Hg into kilopascal.
Ok so I looked up kilopascal and it Said 1 Kpa = 1000 pa So I began to set it
3 answers
asked by
Monique
467 views
a large vertical rectangular plate of glass is to be inserted in the wall of an aquarium underwater so visitors can see into th
1 answer
asked by
student
467 views
A 100kg block rests on a table.
The area of contact between the block and the table is 4m2. Calculate the pressure.
1 answer
asked by
Christopher
456 views
a pin has a diameter of 0.005mm at its sharp end. calculate the pressure exerted when a force of 2.0N is applied to the pin.
1 answer
asked by
kongo
476 views
For A pressure of 25.7 inHg would be how many kilopascals?
This is the answer I received: 25.7 mmHg x (101.325 kPa/760.0 mmHg)
1 answer
asked by
Sandy
467 views
a rectangular box of mass 400g has a diameter 20cm by 10cm by 5cm compute the pressure it exerts on each face of the box when it
3 answers
asked by
gelila
460 views
A set of bookshelves rests on a hard floor surface on four legs, each having a cross-sectional dimension of 3.9 6.5 cm in
1 answer
asked by
Matthew
470 views
A typical brick has dimensions of 20.0 cm by 10.0 cm by 5.0 cm and weighs 20.0 N. How does the pressure exerted by a typical
1 answer
asked by
anonymous
461 views
Water flows at speed of 4.2 m/s through a horizontal pipe of diameter 3.4 cm. The gauge pressure P1 of the water in the pipe is
1 answer
asked by
Taylor
465 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