quick water displacement?
A Graduated Cylinder
The density of a piece of granite with a volume of 340 cm and mass of 918 g would be 1,400 grams. This is a math problem.
To find the height you would need one extra piece of information - the volume.
Once easy way is displacement. You can place it in liquid and see how much liquid it displaces. This will be the volume.
Without another piece of information, the radius alone isn't enough to tell you the volume of the cone. You really need the height too.
You times the length by the width by the height to find volume. To find the density do mass divided by volume.
Find the length width and height of the ice cube
A Graduated Cylinder
44.16g density times volume
In order to determine the density of ice, one must know if the shape is a geometrical figure as the volume is needed to find the density of an object. However if the block of ice isn't any definable shape, then, by measuring a certain amount of water in a beaker and placing ice into it, you are able to find its volume by subtracting the original amount of water by the ice altered volume of the water. Another way to find the volume of ice is to force a phase change causing it to become water. Once it is water, it is then you are able to find its volume by placing it in a beaker. However during the process of melting, the ice looses density by an unsubstantial amount, enabling the results to be accurate. After the volume is found, the mass must be identified in order to find the density of any object as D=M/V. This can be found simply by weighing it on a sensitive scale. Finally after all of the variables are obtained, plug them into the equation: Density=Mass/Volume.
Say for example you have an ice cube of which you need to find the volume..First find something that sinks in water..Next,dip it in water and find the volume of water it displaces..For this a Decanting Can might come in handy..Now tie the ice cube with a string of negligible mass and thickness to the mass that sank in water and lower it into water so that the ice cube is completely immersed in water..This time the volume of water displaced will be greater..Subtract the higher value from the lower and you have the volume of ice cube(or any other material for which you are to determine the volume)
Yes the volume of ice changes when the ice melts. In fact the volume of ice goes on increasing up to 0 degree Celsius and when the ice melts completely the volume of ice decreases on the contrary. Yes because when ice freezes, it expands and when it melts, it gets smaller.
A graduated cylinder
The density of a piece of granite with a volume of 340 cm and mass of 918 g would be 1,400 grams. This is a math problem.
8 inches x 8 inches = 64 square inches = the area of the piece of paper. Length and width are used to find the area of an object, not the volume (cubic inches). To find the volume of the piece of paper you need to know the depth of the sheet of paper. You might be able to find this out with a Google search.
-- Get a pure piece of it. The size of the piece doesn't matter. -- Measure the mass of the piece. -- Measure the volume of the piece. -- The density of the substance is mass of the piece/volume of the piece.
To find the height you would need one extra piece of information - the volume.