Question

It takes 2.4 minutes to fill your car with 54 L of gas. The gas is...

It takes 2.4 minutes to fill your car with 54 L of gas. The gas is pumped through a hose with a diameter of 3/4 of an inch

A) What is the flow rate, Q in m^3/s?

B) What is the flow velocity, v in m/s?

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Question 3. A garden hose attached with a nozzle is used to fill a 25-gal (1gal...
Question 3. A garden hose attached with a nozzle is used to fill a 25-gal (1gal =3.785L) bucket. The water flows in the hose with the inner diameter of 1.1 in, and exits at the nozzle at 50 m/s of velocity. If it takes 0.8 min to fill the bucket with water, determine i. the volume and mass flow rates of water through the hose, ii. the inner dimeter at the nozzle exit? iii. the kinetic energy changes through the...
Question 3. A garden hose attached with a nozzle is used to fill a 25-gal (1gal...
Question 3. A garden hose attached with a nozzle is used to fill a 25-gal (1gal =3.785L) bucket. The water flows in the hose with the inner diameter of 1.1 in, and exits at the nozzle at 50 m/s of velocity. If it takes 0.8 min to fill the bucket with water, determine i. the volume and mass flow rates of water through the hose, ii. the inner dimeter at the nozzle exit? iii. the kinetic energy changes through the...
Gasoline flows through a 1.5 inch diameter hose at an average velocity of 5 ft/s. What...
Gasoline flows through a 1.5 inch diameter hose at an average velocity of 5 ft/s. What is the rate of flow in gallons per minute? (1 ft3 = 7.48 gal) How much time is required to fill a 20 gallon tank?
1.Water flows through a horizontal pipe at a rate of 39 gpm (1 ft3 = 7.48...
1.Water flows through a horizontal pipe at a rate of 39 gpm (1 ft3 = 7.48 gal). What is the velocity in the larger opening of the pipe that reduces from 5.4 to 2.4 inches in diameter? Larger Pipe Velocity = ft/s 2. What must be the diameter of a hose if it is to deliver 7 liters of oil in 1.2 minutes with an exit velocity of 2 m/s? Pipe Diameter = milimeters
The manager of a gas station has observed that the times required by drivers to fill...
The manager of a gas station has observed that the times required by drivers to fill their car's tank and pay for the gasoline are quite variable. In fact, the transaction times are exponentially distributed with a mean of 6.5 minutes. (Round all decimals to at least 3 places.) (a) What is the probability that a car can complete the transaction in less than 4 minutes? (b) The manager notices that a certain car at the gas station has already...
The Reynold's number (Re) is a dimensionless number used to characterise the type of flow that...
The Reynold's number (Re) is a dimensionless number used to characterise the type of flow that a fluid exhibits when moving through a pipe. It is given as: Where ρ is the fluid density (kg m-3), u is the fluid velocity (m s-1), d is the pipe diameter (m), and μ is the fluid viscosity (Pa s). Milk with a density of 1040 ± 7.2 kg m-3, and a viscosity of 1.4 ×10-3 ± 0.1 ×10-3 Pa s is pumped...
Methane gas is being pumped through a 305-m length of 52.5-mm-ID steel pipe at the rate...
Methane gas is being pumped through a 305-m length of 52.5-mm-ID steel pipe at the rate of 41.0 kg/(m2 · s). The inlet pressure is p1 = 345 kPa abs. Assume isothermal flow at 288.8 K. p2 = 298.4 kPa. What is the velocity (V2) at the end of the pipe? The viscosity is 1.04 × 10?5 Pa · s. (Answer V2= 20.62 m/s, show all work)
Question 4 (a) The density of a gas can be calculated using p = ρRT/M ....
Question 4 (a) The density of a gas can be calculated using p = ρRT/M . Derive this equation using pV = nRT where p = pressure, V = volume, n = moles, T = temperature, R = gas constant, ρ = density, M = molar mass (See Reader). (b) Calculate the density of air at 150 oC and atmospheric pressure assuming a composition (by volume) of 21% oxygen (O2), 78.03% nitrogen (N2) and 0.97% argon (Ar). (c) Convert an...
1.) Imagine that you have a 7.00 L gas tank and a 4.00 L gas tank....
1.) Imagine that you have a 7.00 L gas tank and a 4.00 L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 155 atm , to what pressure should you fill the acetylene tank to ensure that you run out of each gas at the same time? Assume ideal behavior for all gases....
Find an expression for the vrms of gas molecules. Express your answer in terms of the...
Find an expression for the vrms of gas molecules. Express your answer in terms of the variables p, V, and the total mass of the gas M. vrms v r m s = nothing Request Answer Part B A gas cylinder has a piston at one end that is moving outward at speed vpiston during an isobaric expansion of the gas. Find an expression for the rate at which vrms is changing. Express your answer in terms of the variables...