To calculate the volume of water in a semicircular trough, one should figure out the area of the cross section (the semicircle) first. Then, this number should be multiplied by the length of the trough.
you can't find the answer out because you don't know how much water is in it to begin with
It depends on the shape of the tank.
V = Pi x radius squared x height
The formula to find the volume of a right cylinder is height times area of the circular base. This volume in cubic feet is then multiplied by 7.48 to find the number of gallons.
The easiest way is to use the formula but if you REALLY wanted to you could: Fill the box with water then empty it out and count how many square inches it takes to fill the box with water. Of course you should use the formula: length X width X height
you can't find the answer out because you don't know how much water is in it to begin with
The formula is: [ Volume = 0 ].A 'plane figure' has no volume. That's any figure that you can draw on paper,and those can't hold water. It takes volume to hold water, and volume takesthree dimensions.
The formula for volume of a cylinder is (pi *r2 )h
mass/volume
The formula to find the mass of water is: mass = volume x density Where: volume is the amount of water in liters or cubic meters density of water is approximately 1 g/cm³ or 1000 kg/m³
water displacement
volume of a rectangle container is 2520 cubic centimetres volume of water in millilitres is 2520000
To calculate the volume of a rock, you can use the formula for the volume of a sphere (4/3 * pi * r^3) if the rock is spherical, or use the formula for the volume of a rectangular prism (length * width * height) if the rock has a more regular shape. Otherwise, you can measure the volume by water displacement: submerge the rock in water and measure the increase in water level to find its volume.
It depends on the shape of the tank.
The amount of water displaced is equal to the volume of the object submerged in the water. It can be calculated using the formula: volume of water displaced = weight of the object / density of water.
You use the displacement formula when you put an object in water and need to find the volume of the object.
The volume of hydrogen should be twice the volume of oxygen formed in the electrolysis of water because the ratio of the number of moles of hydrogen to oxygen in water is 2:1. This is based on the molecular formula of water, H2O, where each water molecule contains two hydrogen atoms and one oxygen atom.