0
1) pi x 36 square inches = area of a cross section of a 12 inch (round) pipe (the radius is 6 inches).
2) There are 144 square inches in a square foot (1 ft x 1 ft = 12 in. x 12 in. = 144 square inches)
So, the area of a cross section of a 12 inch pipe is (pi x 36)/144 = pi/4 square feet.
Wiki User
∙ 14y ago
Michael Kuretich
62.800
Add your answer:
Earn +20 pts
What is 12 inch square hole in basement floor for and it has a 6 inch capped pipe in it?
12x12 square hole in basement floor what is it for
How many square inches in a 5 inch round pipe?
15.7
What is the circumference of 12-inch pipe?
The circumference of 12-inch pipe is: 37.7 inches. (C = d x Pi)Since 12 inch pipe is a nominal size and its outside diameter is 12.75 inches, the circumference of 12 inch pipe actually is : 40.035 inches
How many square feet of concrete Are in a tube 2 foot diameter x 12 foot long?
48First of all, you must have meant cubic feet (volume) not square feet.The area of a 2 ft. diameter pipe is 2*2*Pi/4 = Pi = 3.1416 sq.ft.The volume = area*length = 3.1416*12 = 37.6991cu.ft."Diameter" implies a round pipe.
How many pieces of pipe can be cut from a 12 foot piece of pipe if each is to be one third of a foot long?
12/(1/3) = 36 pieces
How many gallons in a 2 pipe 1 foot long?
The answer will depend on whether it is a 2 inch pipe or a 2 cm pipe or a 2 foot pipe or whatever.The answer will depend on whether it is a 2 inch pipe or a 2 cm pipe or a 2 foot pipe or whatever.The answer will depend on whether it is a 2 inch pipe or a 2 cm pipe or a 2 foot pipe or whatever.The answer will depend on whether it is a 2 inch pipe or a 2 cm pipe or a 2 foot pipe or whatever.
How many gallons of water per foot will a 5 inch pipe hold?
much water per foot will a 5 inch pipe hold
Water volume of 4-inch pipe per foot?
The volume of water in a 4-inch diameter, 1-foot section of pipe is 0.6528 gallons of water.
How much pressure would you have if you had a 1 inch pipe and you ran it 13 stories down?
Pressure will not be affected by the size of the pipe. The formula for pressure is weight of the liquid times depth. Water weighs 62.4 pounds per cubic foot. If you assume a "story" is 12 feet, then the depth becomes 12 x 13 = 156 ft. Pressure then is 62.4 x 156 = 9734.4 pounds per square foot. There are 144 square inches in a square foot, so divide 9734.4 psf by 144 and you get 67.6 psi (pounds per square inch).It does not seem intuitive that the size of the pipe does not matter, but it's true. The pressure at 156 under a lake is the same as at the bottom of a 156 foot pipe, no matter what size pipe. Pressure is not the same as weight. Pressure is weigh per square inch pushing against the walls of the pipe, and a larger pipe simply has more square inches on it's interior.Now, the weight of the entire column of water will of course be greater in a larger pipe.
How many gallons in a 3 inch pipe?
0.3672 gallon per foot of pipe.
How many gallons of water will a foot of 3 inch pipe hold?
A three-inch diameter pipe one foot long holds 0.367 gallon.
What should 3 inch drain pipe drop per inch?
1/4 inch per foot.
What is the cross-sectional area in square feet of a 8 inch pipe?
8 inch schedule 40 pipe has a cross sectional area of 0.0583 square feet
How manty gallons per foot in a 30 inch pipe?
11.69
How many gallons in 1 inch pipe per foot?
The volume of a 1-inch diameter pipe with a length of 1 foot is approximately 0.0137 gallons. This calculation is based on the formula for the volume of a cylindrical pipe (πr^2h) where r is the radius of the pipe (0.5 inches) and h is the length of the pipe in feet.
How much water will a twelve inch pipe move per second?
Depends on the diameter of the pipe and the speed at which the water travels through it.
What is the volume of water in a 1 inchx100 foot pipe?
The volume of water in a 1 inch x 100 foot pipe is: 4.08 US gallons.
