Em0717
Why the mass?
Volume sphere = 4/3*pi*r^3
r = 1.5 cm/2 = 0.75 cm
V = 4/3* pi *(0.75)^3
= 1.8 cubic centimeters
Wiki User
∙ 13y agoWhat do you want to measure about the marble? Its diameter, radius, circumference, volume, mass, density...?
I don't believe there is a way to find the mass of an object knowing only the diameter of the object. If you had the volume, or some other measurements sure. the best bet would be just to weigh it, or find the volume using the principles of displacement.
That depends a lot what you want to measure: its diameter, surface area, volume, mass, density, color, hardness, etc.
Density = Mass/Volume, correct. However, with a cylinder, you have to find the volume. In order to find the volume of a cylinder use the equation PiR2 * H where "R" is the radius (Diameter/2) squared.
1 kg is not a volume. It's a 'mass'.If the volume of a sphere is 1 cubic unit, then its diameter is 1.2407 unit (rounded).
What do you want to measure about the marble? Its diameter, radius, circumference, volume, mass, density...?
I don't believe there is a way to find the mass of an object knowing only the diameter of the object. If you had the volume, or some other measurements sure. the best bet would be just to weigh it, or find the volume using the principles of displacement.
That depends a lot what you want to measure: its diameter, surface area, volume, mass, density, color, hardness, etc.
There are several methods:From geometry and the formula for the volume of a sphere:Assuming the marble is a perfect sphere, the radius of the marble is one-half of the diameter, or width of the marble. Use the formula for volume,V = (4/3) pi r3where pi is approximately 3.1416 and can usually be found on a scientific calculator. R is the radius as mentioned before. The formula in text is "four-thirds times pi times the radius cubed." Make sure to do the cubing first.From the displacement the marble causes in water or other liquidyou can measure the volume of a marble by filling up a glass beaker to whatever amount you'd like,then you would see how much the water went up.and that would be you answerFrom the density of the marbleWeigh the marble and determine typical density of glass from available tables. As the density of the marble is found by the formulaDensity=mass/volume,divide the mass in grams by the density in gm/cm3 to determine the volume in cm3.
No, Mercury is smaller than Earth. Mercury is the smallest planet in our solar system, with a diameter of about 4,880 kilometers, whereas Earth has a diameter of approximately 12,742 kilometers.
The formula for density is density = mass/volume. Plugging in the values given (mass = 132.796g, volume = 26.9cm3), the density of the marble would be approximately 4.937 g/cm3.
The density of the marble block is 2.6 g/cm3. This is obtained by dividing the mass (552 grams) by the volume (212 cm3).
The density of the marble block is 2.60 g/cm³. This is calculated by dividing the mass (552 g) by the volume (212 cm³).
The density of the marble is calculated by dividing the mass (23 grams) by the volume (10 ml). So, the density of the marble is 2.3 grams per milliliter.
Density = Mass/Volume, correct. However, with a cylinder, you have to find the volume. In order to find the volume of a cylinder use the equation PiR2 * H where "R" is the radius (Diameter/2) squared.
That depends what aspect of a marble you want to measure, for example its diameter, its mass, its density, its color, etc.
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