mass divided by volume, or mass divided by length cubed.
mass per volume. That is for example grams per cubic centimeter.
They are [ML^-3]
No. Density is independent of size.
The density of a 400-kg concrete block that has dimensions 1 m, 0.6 m and 0.3 m is approximately 2222.2 kilogram per cubic meter. The unit kilogram per cubic meter is the SI unit for density.
If you can't actually take the door out and weigh it, you'll have to make an estimate of the door's dimensions, calculate its volume, make an estimate about its density (for example: if the door is made from wood, its density is probably a bit less than the density of water), and multiply the density by the volume.
You cannot link weight and length without knowing the shape, other dimensions possibly, and the density of material
You take the mass of the object and divide it by the volume
Density has dimensions of (mass) divided by (volume) = M L-3
No. Density is independent of size.
Density has dimensions of: mass/volume for example: the density of water at 4 °C is 1.000 g/cm3 Specific heat has dimensions of: energy/(mass·temperature) for example: the specific heat of water is about 1 calorie/g·°C
That depends on the dimensions of the container.
shape, geometrical dimensions, mass, density, color, hardness
the density would be 13.5. the density would be 13.5.
In fluid mechanics, the force density is the negative gradient of pressure. It has the physical dimensions of force per unit volume.
3cm is a measure of distance, with dimension [L]. Density is a measure of denseness (as the name suggests) with dimensions [ML-3]. Basic dimensional analysis teaches that you cannot relate quantities with such diverse dimensions without additional information.
The volume of a rectangular solid with those dimensions is 27 cm3.If we also knew its mass, then we could calculate its density.
The density of a 400-kg concrete block that has dimensions 1 m, 0.6 m and 0.3 m is approximately 2222.2 kilogram per cubic meter. The unit kilogram per cubic meter is the SI unit for density.
Weight and length cannot be associated without knowing other dimensions for the volume, or the density
Density = Mass/Volume, in this case 300/200 so is 1.5 gm per cc