It would probably be much more accurate if you dealt with 100 marbles. First you weight all the marbles together to determine their weight (mass). Then you would use a measuring jar which contains, say,500 cubic centimetres of water (measured by looking at the scale on the jar) and carefully place the marbles in the jar (without splashing) before reading the cc scale again. If the second reading was 1000cc (a litre), then the density of the marbles is found by dividing the mass (weight) by the volume of the marbles, which is 1000cc minus 500cc = 500cc; hence the density required is 1000gm/500cc = 2 grams per cubic centimetre (2 gm/cc).
It measured by the density of the size from the hydrometer.
Yes, we can use hydrometer to measure the density of milk. Explanation Hydrometer is a device which is used to measure the density of a liquid. Hydrometers are calibrated for different uses, such as a lactometer for measuring the density (creaminess) of milk, a saccharometer for measuring the density of sugar in a liquid, or an alcoholometer for measuring higher levels of alcohol in spirits
density
to identify package size,weight=volume*density. if you know density you will know the volume of the bag.
They would use density to measure the volume of a substance :)
What do you want to measure about the marble? Its diameter, radius, circumference, volume, mass, density...?
A marble would sink in shampoo because the density of the marble is greater than the density of the shampoo. Density is a measure of how much mass is contained in a given volume, and objects with higher density will sink in substances with lower density.
That depends what aspect of a marble you want to measure, for example its diameter, its mass, its density, its color, etc.
The density of marble rock is typically around 2.7-2.8 grams per cubic centimeter.
To convert one ton of marble to one cubic meter, you need to know the density of the marble. The density of marble varies, but it is typically around 2.5 to 2.7 grams per cubic centimeter. You can use this density value to calculate the volume in cubic meters that one ton of marble would occupy.
The density of the marble is about 4.94 g/cm3
That depends a lot what you want to measure: its diameter, surface area, volume, mass, density, color, hardness, etc.
The density of the marble would be determined by dividing the marble's mass (12.5 g) by its volume (5ml), which would give you 2.5g/ml.
Because the marble has a higher density than the water does
the rock has a greater volume than the marble
One way to make a marble float is by using a density experiment. You can dissolve different amounts of salt in water to create solutions with varying densities. If you carefully drop the marble into the solution with a density close to that of the marble, it should float.
To find the volume of a marble, you would use the formula for the volume of a sphere, which is V = (4/3)πr^3, where V is the volume and r is the radius of the marble. Measure the diameter of the marble and divide it by 2 to get the radius. Then, plug the radius into the formula to calculate the volume of the marble in cubic units.