A compressible fluid has density ρ = 1000 kg/m3 + h × 20 kg/m4 , with...
A compressible fluid has density ρ = 1000 kg/m3 + h × 20 kg/m4 , with h the depth of the fluid. What is the pressure difference between a point at the surface and a point 2 m below the surface?
Homework Answers
![The required pressure difference is, (AP) = pgdh = * (1000+20h)gdh = 8ſ (1000+20h )dh =(109) (100)/2) +(20){}}] = 20400 Pa](http://img.homeworklib.com/questions/978c6f60-b9bc-11ea-9d38-6d04d1b71783.png?x-oss-process=image/resize,w_560)
Add Answer to:
A compressible fluid has density ρ = 1000 kg/m3 + h × 20 kg/m4 ,
with...
Water has a density of 1000 kg/m3. The pressure of the atmosphere is 1x105 Pa. Approximately...
Water has a density of 1000 kg/m3. The pressure of the atmosphere is 1x105 Pa. Approximately what distance below the surface of a lake is the total pressure three times the atmospheric pressure at the surface? -20 m -30 m -300 m -200 m
A swimming pool of depth 2.7 m is filled with ordinary (pure) water (ρ = 1000...
A swimming pool of depth 2.7 m is filled with ordinary (pure) water (ρ = 1000 kg/m3). (a) What is the pressure at the bottom of the pool? Pa (b) When the pool is filled with salt water, the pressure changes by 4.5 103 Pa. What is the difference between the density of the salt water and the density of pure water? kg/m3
Ideal Fluid - The Ocean. Water is much less compressible than air. This means that the...
Ideal Fluid - The Ocean. Water is much less compressible than air. This means that the density of water (~1gm/cm3 or 1000 kg/m3) does not change very much with increasing pressure. This means that as you go deeper in the ocean the mass of water above you is just proportional to depth that you descend. Assuming that you can neglect the small change in gravitational acceleration with depth, show (so that a non-science major friend could follow - do not...
A swimming pool of depth 2.5 m is filled with ordinary (pure) water (ρ = 1000...
A swimming pool of depth 2.5 m is filled with ordinary (pure) water (ρ = 1000 kg/m3). (a) What is the pressure at the bottom of the pool? 1.2550×105 Pa (b) When the pool is filled with salt water, the pressure at the bottom changes by 5.2 x103Pa. What is the magnitude of the difference between the density of the salt water and the density of pure water? Please show your work :)
A fish swims at 20 m of depth from water surface. The density of water is...
A fish swims at 20 m of depth from water surface. The density of water is 1000 kg/ m3, the acceleration due to gravity is 10 m/s2 , and the atmospheric pressure is 105 N/m2. Fluid pressure at the depth 20 *:m is N/m2
Qi (8 pts) Tank in fig below is used to pressurize fertilizer solution (ρ 1000 kg/m3,...
Qi (8 pts) Tank in fig below is used to pressurize fertilizer solution (ρ 1000 kg/m3, g-10 m/g2) for spraying. The tank pressure above liquid surface (1) is 30 kPa gage. Height of liquid h 0.8 m. The velocity (m/s) at the outlet (2) (exposed to atmosphere) is closest to: (a) 5.5 (b) 7 (c) 8.7 (d) 15
A block of material with a density of 856 kg/m3 is floating in a fluid that...
A block of material with a density of 856 kg/m3 is floating in a fluid that has a density of 1095 kg/m3. What fraction of the object is above the surface of the fluid?
The sperm whale can dive to a depth of 2250 meters. For sea water with a density of 1020 kg/m3 wh...
The sperm whale can dive to a depth of 2250 meters. For sea water with a density of 1020 kg/m3 what is the difference in pressure at this depth as compared to the surface? Supply your answer in atmospheres" (atm), where 1 atm approximately equals 1x105 Pa. (This is an incredibly large pressure. Human bodies would be crushed. The deepest human dive recorded was around 300 m, and even then, the diver had to spend 12 hours to surface from...
Water (ρ-1000 kg/m3) flows in a rectangular channel over the 1 m drop. If the width...
Water (ρ-1000 kg/m3) flows in a rectangular channel over the 1 m drop. If the width of the channel is 1.5 m, determine the volumetric flow rate in the channel. Assume water is an ideal fluid. 0.5 m 1 m 2 m Figure 3
Question 2 4 pts Question 1lb) If viscous effects are negligible, determine the flow rate Qt (m3/s) at Point 1 in the large pipe if h-5.8 m and V2 66m/s The density of water is 1000 kg/m3. Atm...
Question 2 4 pts Question 1lb) If viscous effects are negligible, determine the flow rate Qt (m3/s) at Point 1 in the large pipe if h-5.8 m and V2 66m/s The density of water is 1000 kg/m3. Atmospheric pressure Patm 101.325 kPa. Gravitational acceleration g- 9.81 m/s Your answer should be in m3/s and accurate to4d.р. Question 3 3 pts If viscous effects are negligible, determine the gauge pressure p1 (kPa) at Point 1 in the large pipe for Q1...
A fish swims at 20 m of depth from water surface. The density of water is 1000 kg/ m3, the acceleration due to gravity is 10 m/s2 , and the atmospheric pressure is 105 N/m2. Fluid pressure at the depth 20 *:m is N/m2
Qi (8 pts) Tank in fig below is used to pressurize fertilizer solution (ρ 1000 kg/m3, g-10 m/g2) for spraying. The tank pressure above liquid surface (1) is 30 kPa gage. Height of liquid h 0.8 m. The velocity (m/s) at the outlet (2) (exposed to atmosphere) is closest to: (a) 5.5 (b) 7 (c) 8.7 (d) 15
The sperm whale can dive to a depth of 2250 meters. For sea water with a density of 1020 kg/m3 what is the difference in pressure at this depth as compared to the surface? Supply your answer in atmospheres" (atm), where 1 atm approximately equals 1x105 Pa. (This is an incredibly large pressure. Human bodies would be crushed. The deepest human dive recorded was around 300 m, and even then, the diver had to spend 12 hours to surface from...
Water (ρ-1000 kg/m3) flows in a rectangular channel over the 1 m drop. If the width of the channel is 1.5 m, determine the volumetric flow rate in the channel. Assume water is an ideal fluid. 0.5 m 1 m 2 m Figure 3
Question 2 4 pts Question 1lb) If viscous effects are negligible, determine the flow rate Qt (m3/s) at Point 1 in the large pipe if h-5.8 m and V2 66m/s The density of water is 1000 kg/m3. Atmospheric pressure Patm 101.325 kPa. Gravitational acceleration g- 9.81 m/s Your answer should be in m3/s and accurate to4d.р. Question 3 3 pts If viscous effects are negligible, determine the gauge pressure p1 (kPa) at Point 1 in the large pipe for Q1...
Most questions answered within 3 hours.
-
Which of the following is a provision of
NAFTA?
A.
Common accounting rules
B.
Adding new...
asked 5 minutes ago -
Need to do in Python? Can do in Javascript but not in Python
Write a function...
asked 20 minutes ago -
Industry: Telecommunications in India
Here, you need to discuss the sources of the growth pattern
and...
asked 1 hour ago -
Hydrobromic acid
dissolves solid iron according to the followiaung reaction:
Fe(s)+2HBr(aq)→
FeBr2(aq)+ H2(g)
Part A. What...
asked 3 hours ago -
Verify the following vector identity in SPHERICAL
COORDINATES.
div(curl(A)) = 0
asked 5 hours ago -
The work function (Φ) for a metal is 7.50×10-19 J.
What is the longest wavelength (nm)...
asked 5 hours ago -
1. Would the following procedural changes cause the
calculated mass percent Ni2+ ion in Ni(NH3)nCl2 to...
asked 7 hours ago -
1. Why does the voltage of the capacitor vary with frequency?
where does this missing voltage...
asked 8 hours ago -
p p please write each step out clearly
3. A manager of a company is considering...
asked 7 hours ago -
On October 1, Ebony Ernst organized Ernst Consulting; on October
3, the owner contributed $83,540 in...
asked 8 hours ago -
A.)As an electron moves through a region of space, its speed
decreases from 9.60 × 106...
asked 8 hours ago -
In java with the netbeans program do:
Through object programming
Create a class "ContadorP", which is...
asked 8 hours ago