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Principles governing the motion of liquids
If you increase natural gas pressure to 12 inches in water column on a 1 inch galvanized pipe at 100ft how many btus will this pipe generate
by bharmon2 on March 1st, 2012
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2 answers
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in Fluid theory
by Anonymous on December 31st, 1969
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no answers
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in
What is buoyancy? Why do things float or sink? How do we calculate if something floats or sinks?How do we experience buoyancy on a daily basis?
by neoncupcake on February 1st, 2011
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no answers
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in Fluid theory
Would condensing the sum in half to compensate for a double redundancy allow the answer to be saved in a revolving ratio compatable file?
by Anoname on January 28th, 2011
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6 answers
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Has anyone just got over the latest virus? Can I also tell you about the geyser that came out of my butt?
by R U Sirius on January 4th, 2011
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6 answers
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Why it is difficult to introduce mercury in a fine tube?
by Skeleton on December 23rd, 2010
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one answer
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Will that coverage stand up in low temperatures for the water line in the creek
by shorty on September 30th, 2010
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one answer
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Fluids/pipe question. What is the head loss due to friction in the following pipe?
by WarHorseLeBron on September 28th, 2010
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3 answers
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Fluids problem involving two reservoirs and a connecting pipe.
by WarHorseLeBron on September 27th, 2010
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no answers
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How does a fan blow air when in a large duct since upwash is equal to downwash if there is no tip loss? Pressure is in equilibrium to curve
by MaxGeno on July 28th, 2010
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no answers
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Can you calculate the depth of a puddle based on surface tension and viscosity?
by stephenVB on April 27th, 2010
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2 answers
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Can thermic fluid, which is heated by the sun get warm enough to heat a cooking vessel?
by shadowmist on April 24th, 2010
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no answers
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Volume and Density of a Piece of Metal Submerged in Water?
by x0danc3rlvx3 on January 11th, 2010
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one answer
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State stokes' law.
by Always Ready - COAT of courage on January 3rd, 2010
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one answer
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State stokes' law.
by Always Ready - COAT of courage on January 3rd, 2010
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one answer
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To move into somthing else's location by pushing it aside is called what?
by reba on December 7th, 2009
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2 answers
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A divice using liquid to transmit pressure from one point to another
by reba on December 7th, 2009
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one answer
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Why there are not any similar shape between grain snows?
by Anonymous on December 7th, 2009
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no answers
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Do we imagine electrical conductor a fluid for electricity?
by daredevil on November 26th, 2009
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one answer
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A tennis ball is dropped from an airplane from a very large altitude and the ball hits the ground at speed 40 meter/second and bounces elastically. What will be maximum height reached by the ball?
by Alexander on November 25th, 2009
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5 answers
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How strong must be the wind that nobody would be able to pee against it?
by Alexander on November 25th, 2009
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6 answers
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A liquid is flowing thro a horizontal pipe radius is .0180 m. The pipe bends straight upward thro a height of 10.0 m and joins another horizontal pipe radius is 0.0408 m. Wht volume flow rate will keep the pressures in the two horizontal pipes the same
by hurdler131 on November 22nd, 2009
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one answer
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If wind blows over a house at 24 m/s, what is the net force on the roof if its area is 253 m^2?
by Anonymous on November 15th, 2009
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no answers
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How much air pressure(psi) does it take to push air out of a 1.00" diameter pipe that goes 6 feet straight down in the water?(at sea level)
by grego on November 4th, 2009
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one answer
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If you have a piece of ice 50cm cubed and 50 ml of water, would you expect the volume to be the same or different, and why?
by Anonymous on November 3rd, 2009
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3 answers
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After turning the shower taps off and waiting about a minute, water gushes out of the shower head for a few seconds. The shower head is at a higher altitude than the taps. Why does water gush like this when it should be at rest.
by Dave Dave on October 30th, 2009
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2 answers
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What is D5lr and what is he indication for this fluid?
by Anonymous on October 14th, 2009
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no answers
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What is the value of viscosity coefficient of water at 26°C?
by Anonymous on October 11th, 2009
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no answers
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Is it possible to die after falling down from a great height into a body of water? I was wondering because I watched James Bond and Max Zorin died after falling off the Golden Gate Bridge into the water.
by gigairukia9111 on October 9th, 2009
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10 answers
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Why does the rate of the flow of water flow from a burette when the volume decreases
by hayles_jx on October 6th, 2009
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one answer
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What is the partial pressure of oxygen at a depth of 33 fsw
by big daddy on August 28th, 2009
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one answer
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Demostrate that: ∆d = di ( ∆P/B)
∆d = Variation of Density
di = initial density
∆P= Variation of Pressure
B= bulk modulus
From the Ec:
B = ∆P/(∆V/Vi)
V= Volume
by Anonymous on August 9th, 2009
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one answer
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A girl floats in a lake with 97% of her body beneath the water. what are her mass density and her weight density.
by gerald_bowes on July 31st, 2009
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one answer
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Can anyone explain the physics of water surface tension?
by robotattack on July 20th, 2009
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2 answers
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What is the formula for calculating the work required to pump a specific volume of air down to a specific depth underwater? I'm talking low pressure, so as an example: To pump 2 liters of air (volume at surface) down to a depth of 8 feet.
by Nutrideath on July 15th, 2009
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one answer
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For liquids, viscosity decreases as temperature increases and for gases, viscosity increases as temperature increases. Why?
by Anonymous on July 3rd, 2009
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one answer
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I have a plastic ball 2.75" in diameter weighing 16 grams submerged at 6 feet depth. I am trying to determine the maximum velocity achieved when I release the ball? Also, if I tether (30) balls together with fishing line at 1/2" spacing how will that aff
by ralphamale on July 2nd, 2009
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one answer
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Can an airplane become airborn (take off) by remaining stationary and moving the "ground" under it as on Myth Busters?? NO!!!!! If the plane is truely statiomary it is impossible !!!!
by Bear on June 24th, 2009
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6 answers
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The water in tank is at a gauge pressure of 218,852 PA. if the bottom of the tank that has an area of 0.8 m^2. What is the force on the bottom of the tank.
by Anonymous on June 21st, 2009
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one answer
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The water in a tank is at gauge pressure of 218,852 PA. If the bottom of the tank that has an area of 0.8m^2. What is the force on the bottom of the tank?
by Anonymous on June 21st, 2009
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one answer
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A viewing window in the memphis aquarium is 67 inches wide and 56 inches high. If the average presssure of the water inside the tank is 9.7 PSI. What is the outward force on the window?
by Anonymous on June 21st, 2009
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one answer
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