What is the relationship between density, mass, and volume?

1. Density is a property of a substance, and the density of the same substance is the same when the conditions are the same.

2. The magnitude of density is equal to the ratio of the mass to the volume of the object.

3. Mass is proportional to volume. Note that this part of the knowledge cannot simply understand the relationship between the three from the mathematical form of the formula p=m v!

Be sure to understand what density means!

Density. Mass volume, density is a property of matter, independent of the mass volume of the object, when the mass is constant, the smaller the volume of the object is the greater the density; At a certain volume, the greater the mass of the object, the greater the density.

m v, although the density is equal to the ratio of mass to volume, but the density is numerically equal to the ratio of mass to volume, and is generally not affected by mass and volume. A change in another quantity will result in a change in density only when one quantity is constant. For example, the oxygen volume of the oxygen cylinder remains the same, and the oxygen is slowly pumped out, and the oxygen quality decreases, but the volume remains the same, so the density also decreases.

There are several forms of this! The solid is the mass divided by volume and the density is equal to the density as said upstairs. The same is true for liquids, but not for gases. The case of gases is special.

Density = mass volume.

Volume = mass density.

Mass = Density * Volume.

But density is a property of matter and has nothing to do with mass and volume.

Density = mass volume.

It seems like yes.

Physics. Oh, my God.

It's time for school.

The relationship between density, volume, mass is: the density of an object is equal to the ratio of its mass to volume, which can be expressed as: density = mass m volume v.

Mass refers to the measure of the amount of the substance that carries regrets, which is a positive scalar quantity, which is often expressed by m; Density refers to the mass per unit volume of a substance, which is often denoted by . Whereas, volume refers to the amount of space occupied by a tan substance, which is often expressed by v.

So the relationship between density, volume, mass can be expressed as: =m v. That is to say, when the mass m does not change, the density is inversely proportional to the volume v, and the larger the volume is the less dense, and the smaller the volume is the higher the density.

In the same way, it can also be expressed as m= *v, v= m.

Density is data that is intrinsically present in a substance and does not vary with volume and mass. The formula =m v is just a formula for calculating the density if you don't know it, not a causal formula.

m (mass) = v (volume) * p (density) For different substances, the density is directly proportional to the mass and inversely proportional to the volume Yes: p = m v, that is, when the mass m is constant, p (density) is inversely proportional to v (volume), and if the volume is large, the density is small, and the density is high if the volume is small. Again:

When the volume is constant, p (density) is proportional to m (mass), the greater the mass is the higher the density, and the smaller the mass is the smaller the density.

It's not, for example, 5=10 2, the dividend increases, the divisor does not change, and the number of gains increases, so it is not proportional or inversely proportional. And when the water solidifies into ice, the state changes, and the density changes.

The relationship between the three is that the mass of an object is equal to the product of its density and volume.

The physical quantities related to mass are the density and volume, which refers to the external size of the object. The density is the inherent property of the object, and the skin does not change with the change of volume under the same external conditions. The relationship between the three is that the mass of an object is equal to the product of its density and volume.

Weight and mass are two different concepts. When an object is moved from the Earth to another planet, its mass does not change, but its weight changes. The weight of the same object on the Moon is only about one-sixth of the weight of the Earth.