You will need to know the height and diameter of the cylinder. Then multiply pi (3.14159) by the square of the radius (r= exactly half of the diameter) , and then multiply that by the height.
V = πr²h
Example: The cylinder is 12 inches in diameter, and 20 inches tall
V= (3.14159 × 6²) × 20
(3.14159 × 36) × 20
113.097 × 20 = 2261.94 in³
Volume of a cylinder = pi*(radius)2*(height) where pi = 22/7
Volume of a cylinder = pi*radius2*height
Pour it into a graduated cylinder and read off the volume.
Volume in cubic feet = cross-section area*length
Volume = (height)(area base)
The volume of any cylinder is (pi) x (radius of the circular end)2 x (length of the cylinder)
The increase in volume of the water when the cylinder is added is equal to the volume of the cylinder. So, the volume of the cylinder is 21.4 mL - 15 mL = 6.4 mL. Since the metal cylinder is immersed in water, the volume of the metal cylinder is 6.4 mL.
The volume of displaced water for a metal cylinder with a volume of 50cm3 is: 13,210 US gallons of water or 11,000 UK gallons of water.
The reading on the graduated scale is taken before and after the metal is lowered into the cylinder . The second reading is subtracted from the first. This gives the volume of the metal in cubic centimetres.
Volume of cylinder: base squared times length
v=l*b
Well, first you need to gather more information. Density= Mass/Volume, so you will need to find the mass in grams of this metal pipe and then calculate the volume. I am assuming that the pipe is going to be a nice even cylinder, so use the circular cylinder volume formula. Then, divide mass/volume, and your answer will be in g/cm3.
The volume of the metal can be calculated by measuring the volume of water displaced after the metal was placed in the cylinder. If the water level rose to the 25 cubic meter mark after the metal was added, then the volume of the metal is 5 cubic meters.
Volume of a cylinder = pi*radius2*height in cubic units
Find the volume of the cylinder
Volume of a cylinder in cubic units = piradius2height
The diameter, alone, is not enough to find the volume of a cylinder. You need the height as well. > Where pi = 3.1416, and d = cylinder diameter cylinder volume = pi * (d/2)2 * length of cylinder