If the same mass is contained in a greater volume, that means that the mass is
spread thinner, so there's "less mass in each little piece of volume". That's the
same as saying "lower density".
The volume of the 6 cm sphere is 1.53 = 3.375 times as large.
A 2-inch diameter sphere has a volume of 4.189 cubic inchesA 1-inch diameter sphere has a volume of 0.5236 cubic inches.
The volume of the 3 inch sphere is 33 times bigger = 27 times bigger. 13 : 33 = 1 : 27
calculate the volume using the formula: Vsphere = (4/3)*pi*r^3 then calculate density by Density = Mass/Volume
Density = mass/ volume volume= 4/3(pie)(r^3) ***r= radius in meters** so find volume then divide mass by volume and there you go.
Density = Mass/Volume, whatever the shape. So, if the masses are the same, the density is greater when the volume id smaller. Thus the sphere, with the smaller volume has the greater density.
The density will be lower.
0.723
The idea is to divice the mass by the volume, to get the density. Then compare to the density of silver.The idea is to divice the mass by the volume, to get the density. Then compare to the density of silver.The idea is to divice the mass by the volume, to get the density. Then compare to the density of silver.The idea is to divice the mass by the volume, to get the density. Then compare to the density of silver.
Divide its mass by its volume.
The volume of the 6 cm sphere is 1.53 = 3.375 times as large.
Measure the diameter and from that calculate the volume, then determine the mass of the sphere on a weighing device. Then it's just density = mass/volume ========================== It again depends on the sphere whether its hollow or its a solid sphere
mass over volume
When you compare density, you compare the weight of the materials with equal volume. So you cannot compare the density only by weight. The right answer for this is, Platinum has the density of 19.8 gr/cubic centimeters at room temperature versus Golds 19.3 gr/cm3.
you need the mass and radius of the sphere- density = mass divided by volume, so mass/volume. the volume of a sphere is 4 divided by 3 multiplied by pi multiplied by the radius squared. 4/3(π)(r^2).
Density = mass / volume. So, to get a greater density, you'll either need to have a greater mass, or a smaller volume - or a combination of the two.
Volume of anything = (its mass) divided by (its density) regardless of what shape it happens to be.