A circular tank is 12 meter in diameter and 7.5 meter in height. how much water does it hold when half full?
3697 Gallons @ 80% of wall height
The answer two this question depends on two factors: - Determining the volume of the shape in question. - Determining the weight the of the matter the object is composed of. For example a 3 dimensional square that is 1 meter in length, 1 meter in width and 1 meter in height is filled with water. To determine the weight of the water: - The volume formula for a rectangle is volume = length X width x height; In our case volume = 1 x 1 x 1 = 1 m^3 (one meter cubed) - the wight of water is 1 per cubic meter. Therefore 1 m^3 of water weighs 1 kg.
This is a clever problem. It sounds really complicated, but that's only becauseit's actually two simple problems rolled into one.The two problems are:1). Volume of a rectangular prism2). Volume of a cylinderBefore we get started, let's make sure you remember the formulas for both ofthose volumes:1). Rectangular prism . . . V = (length) x (width) x (height)2). Cylinder . . . Volume = (pi) x (radius)2 x (height)The attack is:-- Figure out the volume of the water that rained onto the roof.-- Realize that the same volume poured into the cylindrical tub.-- Figure out how deep that much water fills the cylinder.At this point, the hard part is done! The problem is as good as solved.-- 1.2 cm of rain falls on the 10m x 5.5m rectangular roof. How much water is sitting on the roof ?Volume = L x W x H = (10m) x (5.5m) x (0.012 m) = 0.66 cubic meter of water-- Now pour that water into the cylinder with 3m diameter. How deep is it ?Volume = (pi) x (radius)2 x (height) .We need to find the height, so solve this formula for the height.Divide each side of equation by (pi) x (radius)2 :Height = Volume / (pi) x (radius)2The volume is the 0.66 m3 that poured off of the roof.The radius is 1/2 of the diameter = 1.5m .So Height = (0.66)/(pi) x (1.5)2 = 0.09337 meter = 9.337 cm.
No
Standard meter will suffice, need to know pressure from meter to house. Size pipe appropriately for gas pressure coming into house X distance to water heater. Gas company or plumber should be able to help with this calculation.
4
See http://www.wolframalpha.com/input/?i=cylinder+diameter+12,+height+6
Volume = pi * radius^2 * height
Water column head is expressed either as the height of the column ... 6 meters here ... or else as the pressure at the bottom ... 58.842 kPa here. 'Kg' can't be a unit of water column head, and the diameter of the column is irrelevant.
no
what is the diameter/radius? pi times the radius squared times the height= volume pi.r^2h
It does affect the diameter. At a high height the diameter gets bigger. At a low height the diameter is slower.
The volume of water in one meter of a 22mm-diameter pipe is: about 0.1 US gallons.
Is this a rectangular tank or a circular (cylindrical) or an ellipsoid tank? If rectangular: 30 * 12 * 8 = 2880 cubic feet If cylindrical which dimension is the diameter? V = PI * r2 *h Where PI is 3,14159...; r2 is the radius (half the diameter) squared; h is the height
A cylinder 50 feet in height and 6 inches in diameter can hold up to 73.44 gallons of water.
A cylinder with a diameter of 19 inches and a height of 12 inches can hold up to 14.73 gallons of water.
A round bath is a cylinder. The volume of a cylinder = area of the base x perpendicular height. Area of the base is πr2 (pi x radius x radius). The radius is half the diameter. The diameter is the width of the circular base. The perpendicular height will be the depth of the water, whether it's up to the top or up to where you have a bath.