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April 19, 2014

Search: Fluids

Number of results: 171

science
why is it important for the intravenous fluids to have the same solute concentration as your blood? Answer: If the intravenous fluids did not have the same solute concentration, then the red blood cells would shrink, if the intravenous fluids were hypertonic or they would ...
Tuesday, September 23, 2008 at 9:05pm by Lena

biochem.
why is it important for the intravenous fluids to have the same solute concentration as your blood? Answer: If the intravenous fluids did not have the same solute concentration, then the red blood cells would shrink, if the intravenous fluids were hypertonic or they would ...
Tuesday, September 23, 2008 at 9:29pm by Lena

Science
How can you demonstrate that finely ground fluids are not fluids.
Monday, February 8, 2010 at 4:50pm by sean

science
plz answer whar are quantitative properties? Which states of matter are considered fluids? list 4 properties of fluids? thankz alot
Saturday, March 1, 2008 at 11:09pm by plz help

physics
Fluid A is more dense than fluid B 1. densities of the objects are more than the densities of the fluids, which object will have the greatest buoyant force when placed in the fluids. 2. densities of the objects are less than the densities of the fluids, which object will ...
Friday, October 27, 2006 at 1:02am by mitch

Science
true or false ___ fluids exert pressure in all directions. ___ the faster fluids move, the more pressure they exert.
Saturday, April 16, 2011 at 9:38pm by Roy S.

Physics
A U-tube contains two fluids with densities ρ1 = 1070 kg/m3 and ρ2 = 595 kg/m3 as sketched below. What is the difference d in the heights of the top surfaces of the two fluids?
Wednesday, July 25, 2012 at 10:03pm by Sierra

Health/ Basic Clinical Procedures
When in contact with body fluids, health care workers must use protective equipment such as latex gloves. I know a nurse who didn't know a patient had AIDS and didn't use gloves once when she touched one of his bodily fluids. She immediately had to be tested.
Thursday, April 17, 2008 at 8:24pm by Ms. Sue

Chemistry
Is this something like your set up? This site will calculate it for you or show you how. http://www.efunda.com/formulae/fluids/manometer.cfm
Saturday, October 12, 2013 at 10:03pm by DrBob222

science
<<what are quantitative properties?>> They are properties that you can assign numbers too, like density or temperature <<Which states of matter are considered fluids?>> gas and liquid <<list 4 properties of fluids?>> density viscosity ...
Saturday, March 1, 2008 at 11:09pm by drwls

health
Which of the following is true? A. It would take three to five hours to hydrate the body after a water loss of 3 percent. B. A critical time to replace bodily fluids is while exercising. C. Mild food ingestion during exercise increases water absorption from the stomach during ...
Wednesday, August 27, 2008 at 5:52pm by AK

Chemistry
heat=mass*HeatofVaporization http://www.engineeringtoolbox.com/fluids-evaporation-latent-heat-d_147.html
Wednesday, April 17, 2013 at 8:50pm by bobpursley

psychology
Genia, from what I can see, you have the best answers in both cases. However, enuresis is a failure of bladder control, but encopresis is not a failure of soiling. Even so, it seems like the best answer. Enuresis is bed-wetting, diuretics make you more likely to get rid of ...
Saturday, February 7, 2009 at 1:33pm by PsyDAG

physics, fluids
Thanks, all 3.
Saturday, January 24, 2009 at 3:21pm by charlie

AP Physics - Fluids
horrible
Friday, November 20, 2009 at 12:37am by Anonymous

AP Physics - Fluids
BOOOOOOOOOOOBS
Friday, November 20, 2009 at 12:37am by Anonymous

Physics - Fluids
I will be happy to critique your thinking.
Wednesday, December 17, 2008 at 4:29pm by bobpursley

science
Denser fluids sink to the bottom
Monday, June 7, 2010 at 8:44pm by drwls

science
what is the standard for measuring volumes of fluids
Saturday, November 27, 2010 at 2:58pm by lee

biology
Try some of the sites here. don't foerget that you can always use a good dictionary to search for definitions of each of the terms: http://search.yahoo.com/search?fr=mcafee&p=what+a+group+of+specialized+cells+that+transport+fluids+%26+nutrients+is+called Sra
Friday, May 7, 2010 at 10:27am by SraJMcGin

8th grade
Are all viscosities of fluids the same?
Sunday, January 10, 2010 at 4:09pm by PEYTON

8th grade
not all fluids the same viscosities
Sunday, January 10, 2010 at 4:09pm by ims1971

Science
used to measure fluids..( first word) (AADEGRTU)
Monday, September 10, 2007 at 9:47pm by Diego

Science
What compounds are non-newtonian fluids except oobleck?
Tuesday, June 3, 2008 at 9:42pm by Anonymous

Fluids in motion
Thank you, makes so much sence now! lol :-)
Friday, March 20, 2009 at 5:15pm by Henri

thermal energy/science
fluids transfer heat by convection
Tuesday, February 16, 2010 at 7:14pm by ali

Science
How do fluids move towards rocks??? plz answer me :D
Tuesday, December 13, 2011 at 5:15pm by Andrew

science--plants
does anyone know where i can find a concept map of the transportation of fluids(in a plant)
Monday, October 27, 2008 at 3:31pm by martha

Physical Science
The transfer of heat that takes place because of the density difference in fluids is
Monday, March 18, 2013 at 9:54am by L

Urinalysis Lab: Biology
What are 3 common tests done on bodily fluids, not including urine? :)
Saturday, May 3, 2008 at 3:38pm by Hannah

Physics Fluids
What objects do you know when submerged change volume? Certainly chunks of metal do not.
Friday, October 23, 2009 at 5:20pm by bobpursley

Science
Give an example that explains each below. a- *answered* b- fluids exert pressure
Thursday, December 1, 2011 at 7:24pm by Jada

Chemistry
Highly viscous fluids flow hesitantly. So of the two, which flows like molasses?
Sunday, March 22, 2009 at 10:13am by bobpursley

Physics - fluids
What situation is shown in the drawing? Application of Archimedes Principle should yield the answer
Tuesday, November 24, 2009 at 8:02pm by drwls

College Chemistry
There are some physical changes (evaporation of fluids, etc) that take place but the solidification is a chemical change .
Friday, September 10, 2010 at 7:58pm by DrBob222

Biology
Are IV fluids hypertonic, hypotonic, isotonic? The tonicity depends on what fluids are being used in the IV. Since this is not my area of expertise, I searched Google under the key words "IV fluids hypertonic hypotonic isotonic" to get these possible sources: http://www.efn....
Tuesday, February 27, 2007 at 1:10pm by j

Physics-Check my answers
Why are the tires for trucks carrying gasoline and other flammable fluids manufactured to conduct electricity?
Tuesday, November 6, 2007 at 10:31pm by bob

earth
Stable crystals are not affected by time. Some can be dissolved by surrounding fluids or all will decompose at sufficiently high temperature.
Thursday, February 21, 2008 at 5:55pm by drwls

science - biology
If our cells and body fluids are hypertonic to the water of a swimming pool, then why do we not swell and pop when we go for a swim?
Wednesday, December 2, 2009 at 7:52pm by Cyn

biology
A group of specialized cells that transport fluids and nutrients is called a. a multicellular autotroph b. a methanogen c. an aggregation d. vascular tissue A?
Friday, May 7, 2010 at 10:27am by Pamela

Physics: Fluids
A sample of an unknown material weighs 260 N in air and 175 N when immersed in alcohol of specific gravity 0.700.
Thursday, December 2, 2010 at 9:03pm by B.Ha

Fluids
Calcu[ate the weight of a body in lb if it has a kinetic energy of 38.6 ft-Ib when moving at 19.5 mi/h
Saturday, January 19, 2013 at 1:37pm by Anonymous

Health
Thank you for using the Jiskha Homework Help Forum. Because you only mention fasting, the answer is a. The problem with b is that you will be dehydrated but that will disappear as soon as you consume fluids.
Monday, January 14, 2008 at 10:01pm by SraJMcGin

Child care
True or false? Universal precautins are treating blood or bodily fluids of all people as potential sources of infections.
Saturday, December 18, 2010 at 10:02am by Tiara

Physics Help!!! solids and fluids
P1V1=P2V2 Constant temp... p1=P2V2/V1
Monday, November 8, 2010 at 3:57pm by bobpursley

science
Why is the sperm of a guy thick? The sperm are not thick. Semen — the chalky to milky white, semi-viscous fluid that is ejaculated — contains sperm plus fluids from the seminal vesicles (almost 1/3 of the volume) and the prostate (about 2/3 of the volume) make up ...
Tuesday, November 21, 2006 at 3:33pm by brenda

Biology
I was wondering if you could double check my work thanks! Kidneys play a major homeostatic role in regulating body fluids. Which would not be a reasonable inference? A.
Tuesday, March 13, 2007 at 5:51pm by Nelson

Physics 11th Grade
Ridiculous question. Over two weeks, someone had to have addition fluids, food, and eliminated wastes.
Sunday, January 9, 2011 at 5:24pm by bobpursley

physics (fluids)
If a object of radius 3 cm is attached to the ground in a 3 m deep sea, what is the vertical force in N with which the water (density = 1000 kg/m^3) presses on it?
Monday, July 22, 2013 at 12:13pm by andy

Science
I dont noe ne thng about fluids. HELp..my test is in two days If you repost your question and spell the words right, I'll help you. lol pwnT
Tuesday, January 30, 2007 at 8:17pm by Sana

biology
Non vasculaar plants are those that dont use a vascular system to transport fluids around the plant..such as moss Hope this helps
Tuesday, May 11, 2010 at 8:08pm by Andy

Health
The ________the concentration of HIV in semen or genital fluids, the more likely it is that HIV will be transmitted to a sex partner?
Thursday, January 17, 2013 at 6:25pm by Riley

heath
The ________the concentration of HIV in semen or genital fluids, the more likely it is that HIV will be transmitted to a sex partner
Friday, August 30, 2013 at 10:57am by sameerah

psychology
which of the following hormones is present in a woman's bloodstream right before she gives birth? A prostaglandis B androgen C amniotic fluids D oxytonic i believe the correct is D but i'm not sure
Wednesday, January 7, 2009 at 2:03pm by tzeni

Physics Fluids
When a crown of mass 14.7 kg is submerged in water, an accurate scale reads only 13.4 kg. Is the crown made of real gold? Ok How do I do this problem I set up my free body diagram Net Force = ma = 0= Ft + Fb - Fg were Ft is the force of tension on the scale that was used to ...
Friday, October 23, 2009 at 5:20pm by Physics Fluids

physics, fluids
It's given that it is an ideal fluid, and I'm asked to explain the significance of the expressions. I se a relationship with 1/2mv squared and mgh, but can't explain it clearly.
Saturday, January 24, 2009 at 3:21pm by charlie

fluid mech
You mention many fluids, and perhaps many temperatures. Which one do you want the viscosity of? I have no idea what "bunker c fluid" is. It is probably a number that can be looked up.
Sunday, October 9, 2011 at 8:45pm by drwls

chemistry
At room temperature, 20 C, water (H2O) is a liquid and oxygen (O2) is a gas. Based on kinetic molecular theory, which answer best explains the states of the two fluids?
Monday, April 18, 2011 at 12:43pm by Melanie

medicine
A cat on IV fluids must receive 30ml/hr of saline. The drip set provides 60gtt/ml. How many gtt/sec should the drip be?
Monday, September 20, 2010 at 1:12pm by Jessica

health
The ________the concentration of HIV in semen or genital fluids, the more likely it is that HIV will be transmitted to a sex partner. A. Lower B. Weaker C. Higher D. All of the above
Sunday, January 13, 2013 at 2:56pm by sam

Science
Which of the following brake fluids is a strong paint solvent? DOT 1 DOT 2 DOT 3 DOT 5
Wednesday, September 12, 2012 at 3:32pm by Vicky

rf value of lycopene
The Rf value depends on the intra- and extra- cellular fluids which make up the cell. When you divide .75 by .25 you get the mole (m.)
Monday, February 19, 2007 at 1:26pm by Bob--Accountemps

Fluids
19.5 miles/h = 28.6 ft/s (1/2) M V^2 = (M/2*818) ft^2/s^2 = 38.6 ft-lb M = 0.0944 slugs = 3.04 lb mass
Saturday, January 19, 2013 at 1:37pm by drwls

physics, fluids
That is a reasonable way to look at it. It is more complicated to derive than the equivalent solid body equation (Work done = increase in potential energy + increase in kinetic energy), but is the same idea.
Saturday, January 24, 2009 at 3:21pm by Damon

Science: Fluids in motion
I'm just currently reading my science book and I just thought of a few questions.. Why are water molecules have a high attraction of glass? And why are their adhesion higher than their cohesion?
Thursday, October 24, 2013 at 2:38am by Losa

Fluids
A pipe of constant diameter d = 10.5 cm carries water up a hill h = 38.1 m high. How much pressure is required at the bottom of the hill if the water is to reach the top? Any help would be great
Friday, March 9, 2012 at 12:27pm by Sasha

Ap Physics (Fluids and Pressure_
a) gauge pressure = (water density, kg/m^3)x(depth, meters)x(acceleration of gravity, m/s^2) The answer will be in Pascals b) add atmospheric pressure to the gauge pressure
Thursday, November 12, 2009 at 6:25am by drwls

Science
fluids are substances that can flow, include ________ and ________ and will flow from areas of low pressure to high pressure.
Saturday, April 16, 2011 at 9:35pm by Roy S.

physics, fluids
would I be correct if I explained the 3 expressions in Bernoulli's equation as representing: P is the pressure 1/2*rho*v squared is the kinetic energy rho*g*h is the gravitational kinetic energy. Or is it more complicate than that. Thanks
Saturday, January 24, 2009 at 3:21pm by charlie

Fluids in motion
Lubricating oil, with a relative density of 0.79, flows around a 90 bend. The pipe diameter is 0.45m, and the oil has a pressure head of 7m and the flow is 1.7m3/s. Find the force exerted by the oil on the bend.
Friday, March 20, 2009 at 5:15pm by Henri

Science
Physical properties used to indicate temperature changes include all of the following except a. color changes of liquid crystals b. volume changes of fluids and solids c. changes in electrical resistance d. odor changes in solids
Thursday, April 3, 2014 at 9:27pm by Red

Physics
Ignore diameter. It's irrelevant and tries to make it a trick question. And N/kg = m/s/s. Just do the pressure in fluids equation, P = ρhg. And water also has a density of 1000 kg/m^3. So all you have to do is: P = (1000 kg/m^3)(8.6 m)(9.8 m/s/s) So your answer is 84,280.
Friday, January 20, 2012 at 4:59pm by Tosin

Ap Physics (Fluids and Pressure_
a) What is the gauge pressure of water at a depth of 38.7 m? kPa b) What is the actual pressure of water at this depth? kPa what formulas do i use and how do i do this?
Thursday, November 12, 2009 at 6:25am by Jessica

chemistry
Isotonic saline is often given to patients intravenously to replenish lost fluids. Isotonic saline is a 0.9g/100ml solution of salty water. You are asked to make up 2:1 of isotonic saline. How much salt should you weigh out?
Monday, September 21, 2009 at 11:12pm by jo

science
The pressure of fluids within the body is countered by atmospheric pressure. Remove the atmospheric pressure and there is nothing to restrain the internal body pressures of a naked body. I hope this helps. Thanks for asking.
Friday, June 12, 2009 at 1:54am by PsyDAG

chemistry
Isotonic saline and is often given to patients intravenously to replenish lost fluids. Isotonic saline is a 0.9% 9G/100ml) solution of salty water. You are asked to make up 21 of isotonic saline. How much salt should you weigh out?
Monday, September 21, 2009 at 9:31pm by jo

Physiology-help please:(
Although I am not a speech therapist or ENT physician, the first might be problems in the end of the organ of Corti in the cochlea that responds to high frequencies. The second problem is most likely the semicircular canals. However, you might consider if there are problems in...
Monday, July 9, 2012 at 6:36pm by PsyDAG

Math
If 2 girls are filling 1 cup up equally with fluids? And 1 drinks it and then fills the cup up with a solid and the other girl proceeds to eat it and then refill the cup with and exact matter... will they both equally weigh the same as before they started?
Wednesday, September 15, 2010 at 12:17am by David B. Davidson

science
can someone edit my lab report please? Here it is Purpose: The purpose of this experiment was to distinguish six substances observing how they react in fluids and to identify them by their properties. My hypothesis by the end of this experiment, I will discover what the ...
Wednesday, September 20, 2006 at 3:24pm by the shadow

ell
1. Although the desert people are not cooler when they are covered, they preserve their body fluids. Sweating only helps cool, when the sweat evaporates. The covering reduces evaporation and water loss. 2. Assuming you are still talking about the desert, it is cooler ...
Tuesday, April 21, 2009 at 7:06pm by PsyDAG

Physics - Fluids
A cylindrical diving bell 3.0 m in diameter and 4 m tall with an open top of 25 degrees celsius, and the air temp 220 down is 5 degrees celsius. The density of seawater is 1025 kg/m^3. How high does the sea water rise in the bell when the bell is submerged?
Wednesday, December 17, 2008 at 2:07pm by Peter

Health/ Basic Clinical Procedures
please check my answer thanks Standard and Transmission-Based Precautions have been adopted by most health care facilities and entail using what when in contact with all bosy fluids A. clean linens B protective equipment C. antimicrobial cleansers D. disinfectant I pick B tho ...
Thursday, April 17, 2008 at 8:24pm by Helana

texas A&M university
A commonly used rule of thumb is that the average velocity in pipe should be about 1m/s or less"thin" fluids( viscosity about water). if pipe needs to deliver 6000m of water per day, what diameter is required to satisfy the 1-m/s rule?
Monday, October 29, 2012 at 10:01pm by Anonymous

Biology help :(
Place the following process in the correct order. a) urine is stored in the bladder. b) blood enters the afferent arteriole. c) fluids pass from the glomerulus into Bowman's capsule. d) urine is excreted by the urethra. e) sodium ions, glucose and amino acids are actively ...
Monday, January 17, 2011 at 10:13pm by Brianna

Physics (fluids)
1. You have a large wind tunnel of cross-sectional area 0.61[m2]. The wind speed is 4[ms-1]. Assume air density is 1 [kgm-3]. The Drag is 2.3[N]. What is the coeffecient of drag for the shape that has diameter 7.32[cm]? . Use three sig. figs. or N/A if there is not enough ...
Sunday, April 7, 2013 at 2:36pm by Robert

Geography
When winter approaches, our part of Earth receives less sunlight, and the air grows colder. When these changes happen, trees prepare for winter. Trees that drop their leaves seal the spots where the leaves are attached. Then fluids cannot flow in and out of the leaves, which ...
Wednesday, October 2, 2013 at 8:35pm by Harmonie

sience
Removal of soil by wind and flowing water is the casue of erosion. Small particles of dirt can be moved by fluids moving over soil and rocks. Large variations in temperature and the freezing of ice can cause rocks to crack; this frees up more small particles to be eroded away.
Monday, August 2, 2010 at 5:09am by drwls

Aerospace
In case you didnt already know VASTS has to do with aerospace and what not...this was one of the questions on our discussion forum....this is exactly what it says-- Rags, tie wraps, and safety wire are examples of ______ contamination? ....there was a similar question that ...
Thursday, April 25, 2013 at 4:32pm by red

science**
when the human body begins to overheat it attempts to maintain a constant temperature through several mechanisms including perspiration. another mechanism with the same effect is 1) a decrease in blood volume 2)expansion of the skin's blood vessels 3)conservation of body ...
Friday, July 15, 2011 at 2:01pm by anonymous

VASTS (space)
In case you didnt already know VASTS has to do with aerospace and what not...this was one of the questions on our discussion forum....this is exactly what it says-- Rags, tie wraps, and safety wire are examples of ______ contamination? ....there was a similar question that ...
Wednesday, April 24, 2013 at 6:38pm by red

physics - fluids
A fire hose exerts a force on the person holding it. This is because the water accelerates as it goes from the hose through the nozzle. How much force is required to hold a 7.5 cm diameter hose delivering 450 L/min through a 0.80cm diameter nozzle?
Friday, May 2, 2008 at 4:05am by Nik

Physics - Fluids
A cube of side length 11.0 cm and made of unknown material floats at the surface between water and oil. The oil has a density of 810 kg/m^3. a)If the cube floats so that it is 70% in the water and 30% in the oil, what is the mass of the cube? b)What is the buoyant force on the...
Friday, April 25, 2008 at 12:09am by Nik

Physics
A man 1.80 m tall walks at 2.00m/s perpendicular to a horizontal magnetic field of 5.0 T; that is, he walks between the pole faces of a very big magnet. Given that his body is full of conducting fluids, estimate the potential difference induced between his head and feet. I ...
Sunday, November 13, 2011 at 2:53am by Jasmine

Physics - fluids
A solid cylinder (radius = 0.170 m, height = 0.150 m) has a mass of 7.00 kg. This cylinder is floating in water. Then oil ( = 0.866 kg/m3) is poured on top of the water until the situation shown in the drawing results. How much of the height of the cylinder is in the oil?
Tuesday, November 24, 2009 at 8:02pm by Erin

AP CHEMISTRY
A buffer, consisting of H2PO4− and HPO42−, helps control the pH of physiological fluids. Many carbonated soft drinks also use this buffer system. What is the pH of a soft drink in which the major buffer ingredients are 7.20 g of NaH2PO4 and 4.90 g of Na2HPO4 per ...
Saturday, March 3, 2012 at 4:25pm by MARY

AP Chemistry
A buffer, consisting of H2PO4− and HPO42−, helps control the pH of physiological fluids. Many carbonated soft drinks also use this buffer system. What is the pH of a soft drink in which the major buffer ingredients are 7.20 g of NaH2PO4 and 4.90 g of Na2HPO4 per ...
Monday, March 12, 2012 at 6:42pm by HELP PLEASE

science
1. Which of the following is TRUE regarding this situation: Solution A has a pH of 7.38, and Solution B has a pH of 7.42? a.Solution B is more acidic than Solution A b.The pH of Solution A falls within the homeostatic pH range for extracellular body fluids, but the pH of ...
Monday, January 28, 2013 at 12:21am by a

Physics
Bernoulli's equation is an expression of: the conservation of mass the conservation of total energy the conservation of kinetic energy the conservation of momentum the conservation of velocity My ans: the equation states that it should be a constant when there is a streamline ...
Wednesday, December 2, 2009 at 9:29pm by Nikita

Physics: Fluids
rho g volume = weight of fluid displaced 0.7 * 1000 kg/m^3 * 9.8 * V = 260-175 = 85 so V = .0124 m^3 fluid displaced mass = 260/9.8 = 26.5 density = mass/volume = 2139 kg/m^3 or specific gravity of 2.14 maybe concrete or some rock
Thursday, December 2, 2010 at 9:03pm by Damon

Physics
For incompressible fluids in steady state flow, the volume rate of flow is constant along the flow direction. What goes in must come out at the same rate, in volume per second. This is called the "continuity equation". Therefore A* V = 0.08 * 2.50 = 0.20 m^3/s is the volume ...
Thursday, May 10, 2012 at 4:45am by drwls

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