The following data are given for a biogas digester suitable for the output of six COWS. The volume of digester is 7.5 m , the Volume of gas holder is 2.2 m and the retention time is 28 days. Find the height of gas holder height of gas holder = cm

The following data are given for a biogas digester suitable for the output of six COWS. The volume of digester is 7.5 m , the Volume of gas holder is 2.2 m and the retention time is 28 days. Find the height of gas holder height of gas holder = cm

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 17P: Find the order of magnitude of the number of table-tennis balls that would fit into a typical-size...

See similar textbooks

Related questions

Q: tank at a rate of 3 gal/min. The mAUIS ed out of the tank at the same rate. Find the initial-value…

A: Hey, since there are multiple subparts question posted, we will answer first three questions. If you…

Q: The sewage outlet of a house constructed on a slope is 6.59 m below street level. If the sewer is…

A: The pressure at the sewer outlet below the street level is The pressure at the sewer level below…

Q: Vital capacity means the ability of the lung to deal with the air either with .normal or under…

A: Option b

Q: n open tank is filled with 6.0m of water and 3.2m of gasoline with a mass density of 0.9 g/cc.…

Q: A cylinder measuring 7.9 cm wide and 9.4 cm high is filled with gas. The piston is pushed down with…

A: Given : diameter of cylinder, d = 7.9 cm Force,F = 46 N

Q: A hot air balloon has a volume 2,241 m3. It is filled with hot air of density 0.96 kg/m3. The total…

A: Given data The Volume of the air balloon is V = 2241 m3. The density of the hot air balloon is…

Q: The blood flow rate in the capillaries is 2,7 mm/s). The average blood flow velocity in the aorta is…

Q: A person can change the volume of his body by taking air into his lungs. The amount of change can be…

A: The weight of the person under water with partial lungs is, F=W-FB20=mg-Vfρg…

Q: Air enters a rectangular duct with an inlet area of 0.71 m2 at a velocity of 2.81 m/s. What is the…

A: Given that inlet area A1 =0.71 m2 velocity ( v1 )=2.81 m/s velocity ( v2 )=5.31 m/s . What is…

Q: A hemispherical tank with a radius of 6 ft is filled with water to a depth of 4 ft. Find the work…

A: According to work energy theorem the work done on a body against gravitational force is equal to the…

Q: 350 J of work was done on a system where pressure stayed at 1300 Pa. By how much did the volume…

A: Given: The work done on the system is 350 J. The pressure of the system is 1300 Pa. Introduction:…

Q: There is 2 m of some gas with density 0.9 kg/m³ The volume of a gas was increased by factor of two.…

A: Given data: Initial volume (V1) = 2 m3 Initial density (ρ1) = 0.9 kg/m3 New volume (V2) = 2 V1 = 4…

Q: The total length of the blood vessels in the body is roughly 100 000 km. Most of this length is due…

A: The answer is below

Q: A piston of cross-sectional area a is used in a hydraulic press to exert a small force of magnitude…

Q: Calculate the air pump power in watts required to inflate a system with a volume of 100 L at 200000…

A: Work done by the pump= Px(ΔV) ΔV = V2-V1 ΔV = 100 L Work done = 200000x100 Pa L = 2x107 Pa L = 2x107…

Q: Calculate the quantity of natural gas in cubic feet needed to run the hot water tap for 25 min at a…

Q: The human circulation system has approximately 1×109 capillary vessels. Each vessel has a diameter…

A: It is given that,

Q: As shown in the figure below, the gravity dam carries the applied loads brought by the water.…

Q: Calculate the volume of the tube which represents the stagnant volume this will become the accepted…

A: The direct consequence of Boyle’s law, at a constant temperature, is that the volume (V) of a…

Q: In the figure, a spring of spring constant 3.10 x 10ª N/m is between a rigid beam and the output…

Q: A 3‑kg plastic tank that has a volume of 0.2 m3 is filled with liquid water. Assuming the density of…

Q: A recuperation test was conducted for an open well with a diameter of 5 m. At the start of the…

Q: The pressure delivered by a bicycle pump is ___________ if the force applied to a given piston area…

A: The equation for the pressure delivered by a bicycle pump can be given as

Q: Atherosclerosis is a disease characterized by the thickening of the arterial wall. In this condition…

A: According to the equation of continuity A V = constant Where, A is the area of cross section of…

Q: A cylinder measuring 8.5 cm wide and 10. cm high is filled with gas. The piston is pushed down with…

Q: The input piston of a hydraulic has a radius of 3.1 cm and moves 17.6 cm during a single stroke. If…

Q: A type of pump used to measure pressure is diffusive pump water pump O ion pump O suction pump

A: Pressure is usually measured by barometer .But pump can also be used to measure pressure.

Q: A cylinder measuring 9.4 cm wide and 11. cm high is fill with gas in the piston push down with the…

Q: The blood flow rate in the capillaries is 2,7 mm/s). The average blood flow velocity in the aorta is…

Q: The density of water is 1.00 g/cm^3. Show how to convert the density into kg/m^ (1m=100; 1kg=100g)

A: Given information:Density of water = 1.00 g/cm31 kg = 1000g → 1g = 10-3kg1 m = 100 cm → 1 cm = 10-2…

Q: What was the relationship between tube diameter and capillary rise? O Increasing diameter increased…

Q: An aquarium 2 m long, 1 m wide, and 1 m deep is full of water. Find the work needed to pump half of…

A: At first we calculate the mass of pumping water at any instant of time. The total volume of water in…

Q: estimate the average blood pressure in a persons foot if the foot is 1.33 m below the aorta, where…

A: The average blood pressure in a person foot would be equal to the sum of the average blood pressure…

Q: The Rexroth simulators have the following component specifications: Double acting cylinders with…

A: (b)we know that Force=Pressure×Area Force of extension,FE=P×Apiston FE=10500×103×0.00049=5.145×103N…

Q: Air enters a rectangular duct with an inlet area of 0.82 m2 at a velocity of 2.05 m/s. What is the…

A: Inlet area, Inlet velocity, Outlet velocity,

Q: You are in Amsterdam driving a rental car. When you pull into a gas station, you notice that the…

A: Given : Rate for gasoline = €185/L € 1.00 = $ 1.21 US 1 Liter = 0.2641 gal

Q: A tank of water is 15 feet long and has a cross section in the shape of an equilateral triangle with…

Q: The human circulation system has approximately 1 × 109 capillary vessels. Each vessel has a diameter…

A: The flow rate of a fluid can be written as, F=dVdt Now, V=volume of vessel= Cross-sectional Area x…

Q: Underground water is to be pumped by a 78 percent efficient 5-kW submerged pump to a pool whose free…

A: Hence the maximum flow rate of water is 12.4x10-3 m3/s

Q: A tourist purchases a car in England and ships it home to the United States. The car sticker…

A: (a) Distance = x = 731 milesrate = r =40 miles per gallonSo, she nees U gallons of fuel⇒U = xr =…

Q: A 1000 L tank contains 500 L of water with a salt concentration of 10 g/L. Water with a salt…

A: in this question we know change rate of salt dy/dt then we simplify them to answer.

Q: The drawing shows an intravenous feeding. With the distance shown, nutrient solution (ρ = 1020…

A: Given Data: The density is ρ = 1020 kg/m3 The height is h=0.61 m

Q: Determine the weight of the automobile

A: Given: Tyre pressure = 2.0 × 105 Pa Area of the tire = 0.025 m2.

Q: A large tank is filled to capacity with 300 gallons of pure water. Brine containing 4 pounds of salt…

Q: The blood flow rate in the capillaries is 2,7 mm/s). The average blood flow velocity in the aorta is…

Question

The following data are given for a biogas digester suitable for the output of six COWS. The volume of digester is 7.5 m , the volume
of gas holder is 2.2 m and the retention time is 28 days. Find the height of gas holder
height of gas holder =
cm

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Assume it takes 7.00 min to fill a 30.0-gal gasoline tank. (a) Calculate the rate at which the tank is filled in gallons per second. (b) Calculate the rate at which the tank is filled in cubic meters per second. (c) Determine the time interval, in hours, required to fill a 1.00-m3 volume at the same rate. (1 U.S. gal = 231 in.3)
Check Your Understanding Figure 1.4 says the mass of the atmosphere is 1019kg . Assuming the density of the atmosphere is 1kg/m3 , estimate the height of Earth’s atmosphere. Do you think your answer is an underestimate or an overestimate? Explain why. How many piano tuners are there in New York City? How many leaves are on that tree? If you are studying photosynthesis or thinking of writing a smartphone app tot piano tuners, then the answers to these questions might be of great interest to you. Otherwise, you probably couldn’t care less what the answers are. However, these are exactly the soils of estimation problems that people in various tech industries have been asking potential employees to evaluate their quantitative reasoning skills. If building physical intuition and evaluating quantitative claims do not seem like sufficient reasons tot you to practice estimation problems, how about the fact that being good at them just might land you a high-paying job? For practice estimating relative lengths, areas, and volumes, check out this PhET (https://openstaxcollege.org/l/21lengthgame) simulation, titled “Estimation.”
The inside volume of a house is equivalent to that of a rectangular solid 13.0 m wide by 200 m long by 2.75 m high. The house is heated by a forced air gas heater. The main uptake air duct of heater is 0.300 m in diameter. What is the average speed of the duct if it carries a volume equal to that of the house’s interior every 15 minutes?
The flow of blood through a 2.00106 m -radius capillary is 3.80109cm3/s . (a) What is the speed of be blood now? (b) Assuming all the blood in the body passes through capillaries, how many of them must there be to carry a total flow of 90.0 cm3/s?
A car engine moves a piston with a circular cross sectionof 7.500 ± 0.002 cm diameter a distance of3.250 ± 0.001 cm to compress the gas in the cylinder. (a)By what amount is the gas decreased in volume in cubiccentimeters? (b) Find the uncertainty in this volume
When the rate of blood flow in the aorta is 5 liter/min, the velocity of the blood in the capillaries is about 0.33 mm/sec. If the average diameter of a capillary is 0.008 mm, calculate the number of capillaries in the circulatory system.
The basic function of an automobile's carburetor is to atomize the gasoline and mix it with air to promote rapid combustion. Assume that 40 cm? of gasoline is atomized into N spherical droplets. Each droplet has a radius of 2.0 x 10-5 m. Find the total surface area of these N spherical droplets.
The volume of liquid flowing per second is called the volume flow rate Q and has the dimensions of [L][T]. The flow rate of a liquid through a hypodermic needle during an injection can be estimated 60. with the following equation: TR"(P2 – P,) 8nL The length and radius of the needle are L and R, respectively, both of which have the dimension [L]. The pressures at opposite ends of the nee- dle are P, and P,, both of which have the dimensions of [M]/{[L][T]*}. The symbol 7 represents the viscosity of the liquid and has the dimen- sions of [M]/{[L][T]}. The symbol 7 stands for pi and, like the number 8 and the exponent n, has no dimensions. Using dimensional analysis, de- lermine the value of n in the expression for Q.
The gas tank of a car is filled with a nozzle that discharges gasoline at a constant flow rate. Based on unit considerations of quantities, obtain a relation for the filling time in terms of the volume V of the tank (in L) and the discharge rate of gasoline V (in L/s).
A car engine moves a piston with a circular crosssection of 7.500 ± 0.002 cm in diameter a distance of 3.250 ± 0.001 cm to compress the gas in the cylinder. (a) By what amount is the gas decreased in volume in cubic centimeters? (b) Find the uncertainty in this volume.
Perform an order of magnitude estimate for the mass of the water it takes to fill your tub halfway. You may look up only the density of water.
(e) The dynamic coefficient of viscosity ? (viscosity of a fluid) is found from the formula:? =????F is the force exerted on the liquid, A is the cross sectional area of the path, v is the fluid velocityand l is the distance travelled by the fluid. Using dimensional analysis techniques, determine theequation that governs ? and its dimensions using the results of (b) and the equation in c, clearlyshowing all steps in the dimensional analysis