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Pressure
Page 10
Questions (488)
convert a pressure of 1.75 atm to kpa
1 answer
asked by
luke
443 views
The total pressure in a flask containing air and ethanol at 257C is 878 mm Hg. The pressure of
the air in the flask at 257C is
3 answers
asked by
CHEMHELP..BOB
457 views
You can apply enough force to the head of a pushpin to push it into a plaster wall with your thumb. However, it is not a good
1 answer
asked by
Loui
462 views
What would the gauge pressure be on a diver in atmospheres if she could dive to a depth of one km in sea water? One atmosphere
1 answer
asked by
Alex
450 views
A barometer is taken from the base to the top of a 554 m tower. Assuming the density of air is 1.29 kg/m3, what is the measured
1 answer
asked by
Gabe
441 views
The lowest pressure attainable using the best available techniques is about 10^-12 N/m^2. At such pressure, how many molecules
1 answer
asked by
Ann
436 views
which two object have masses 20kg and 15kg are placed on a plane surface.Both have same area.Which one is the correct answer for
1 answer
asked by
sweetie
461 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
1 answer
asked by
Sven
448 views
If a man stands on the floor and weight 90kg and the area between his legs is 0.0368 m sq . What is the pressure exerted on the
1 answer
asked by
Toshni
435 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
450 views
a)a box having mass of 500kg is placed on a horizontal surface.find the pressure exerted on the surface?do not forget to write
1 answer
asked by
sweetie
457 views
An office window has dimensions 3.6 m by 2.5 m. As a result of the passage of a storm, the outside air pressure drops to 0.925
1 answer
asked by
Megan
441 views
Pressure at the bottom of a mountain is 105
Pa and at the top of the mountain shows the pressure as 1.25 x 105 Pa. What could be
1 answer
asked by
ghjh
16 views
What is the gauge pressure at the bottom of the cylinder?
oil= 0.88 m p oil = 790 kg/m^3 brine= 1.11m p brine= 1025 kg/m^3
1 answer
asked anonymously
33 views
What is the gauge pressure at the bottom of the cylinder?
oil= 0.88m brine= 1.11m p oil= 790 kg/m^3 p brine= 1025 kg/m^3
1 answer
asked anonymously
37 views
Using the gauge pressure, calculate the force exerted at the bottom of cylinder tube whose
radius is 90 cm. oil= 0.88m brine=
1 answer
asked anonymously
30 views
7) Water is poured to a depth of 3m into a rectangular tank with base 10x15m. What is the pressure on the base in N/m² (a)
1 answer
asked anonymously
32 views
Is this correct.
True or False. You can produce lower pressure by decreasing the area a force acts on. I think it is true.
1 answer
asked by
Alex
432 views
A cylinder measuring 7.7 cm wide and 9.3 cl high is filled with gas. The piston is pushed down with a steady force measured to
1 answer
asked by
Nadia
48 views
Pressure in fluids at rest
1 answer
asked anonymously
14 views
Pressure in fluids at rest Pascal princple
1 answer
asked anonymously
17 views
Which is not a factor that affects the pressure of a gas in a closed container?
size of particles volume number of particles
1 answer
asked by
e
35 views
the pressure of gas in a cylinder is 70 kilopascals.
If the volume of the cylinder is reduced from 8.0 liters to 4.0 liters, what
3 answers
asked by
e
30 views
A mixture of Ar, He, and O2 has a total pressure of 1,000 kPa (kilopascals). The partial pressure of argon is 150 kPa and helium
1 answer
asked anonymously
31 views
Which of the following conditions would be most likely at areas of low pressure?
Bright sun, no winds Partly cloudy, no winds
1 answer
asked by
silent
35 views
How much pressure is applied to the ground by a 108 kg man who is standing on square stilts that measure 0.06 m on each edge?
Aus
1 answer
asked anonymously
9 views
which of the following is the term for the heaviness on something's surface that exerts a force over an area
1 answer
asked anonymously
12 views
A weightless vessel of dimension 4mX3mX2m is filled with a liquid of density 1000kgm^-3 and sealed.what is the maximum pressure
1 answer
asked anonymously
11 views
879 mmHg in kPa
1 answer
asked anonymously
7 views
536 kPa in atm
1 answer
asked anonymously
5 views
0.0458 atm in kPa
1 answer
asked anonymously
9 views
567 kPa in atm
1 answer
asked anonymously
10 views
861 mmHg in kPa
1 answer
asked anonymously
10 views
What pressure is exerted on the ground by on elephant weighing 40 000 N stands on one food of area 10 m2?
1 answer
asked by
Eron Kavisai
9 views
Convert 0.3587atm to kpa
1 answer
asked anonymously
6 views
Types of pressure measurement
1 answer
asked anonymously
3 views
A turkey stands and makes 4 x 10^2 m2 of contact with the ground. If the pressure it exerts on the ground is 2.8 x 10^2
1 answer
asked by
Sasha
5 views
What are the three possible units of pressure
1 answer
asked by
Beauty
6 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