Kneel and beg, how to convert the unit of material density, the second year of junior high school?

1g/cm3=

1000kg/m³=10^6g/10^6 cm³=1g/cm³：

1000kg/m³=1kg/dm³=1kg/l=1g/cm³=1g/ml

1kg/m=10g/cm

1g/cm=

2.But the density formula should be kg m3 and g cm3 (that is, kilograms per cubic meter, grams per cubic centimeter).

Conversion between them.

1g/cm3=1000kg/m3

1kg/m3=

3.Conversion principle.

Take 1kg m3= ? g cm3 as an example:

1kg=1000g 1m3=1000000cm3

So replace the substitution into the original sub into.

1000g 1000000cm3 = 1g 1000cm3 = numerator and denominator are eliminated at the same time 1000).

4。So there are some revelations to be taken.

Multiply 1g cm3 by 1000 to get its density in kg m3 units.

Divide 1kg m3 by 1000 to get its density in g cm3 units.

So the density number of small units (g cm3) *1000 gives the density of large units (kg m3).

A large unit (kg m3) of 1000 gives the density number of a small unit (g cm3).

For example, when asked how many kg m3 is 15g cm3, multiply 15 by 1000, i.e. 15000 is the density number converted to kg m3).

The above answers will help you:

You can do some conversions yourself, such as km h vs. m s.

1dm is actually equal to 10cm*10cm*10cm=(10cm) =1000cm

1m³=10dm³*10dm³*10dm³=（10³cm）³=1000000cm³

If you think of unit conversion questions, just think about it by splitting it, even if you can't remember how many zeros there are at the time of the exam, you can calculate it at that time by remembering this method.

Other than that. 1*10kg m = 1g cm (remove "*10" and change the unit).

That's pretty much the density.

Understand the definition, list the formulas, and convert them step by step according to =m v. The key is understanding.

Density formula: density = mass volume ( = m v).

Unit conversion: 1 gram cubic centimeter = 1000 kilograms cubic meter.

Density: 1g cm 3 1 10 3kg m 3 volume: 1m 3 1000dm 3 1000000cm 3 Mass: 1t 1000kg 100000g pure base, come on.

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

The physical quantities related to mass are density and volume, respectively, and volume refers to the external dimensions of an object. Density is an intrinsic property of an object, which generally 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.

Density is a measure of the mass within a specific volume, density is equal to the mass of an object divided by the volume, which can be expressed by the symbol (pronounced rou), in the International System of Units and the Chinese legal unit of measurement, the unit of density is kilograms per cubic meter, and the symbol is kg m3.

Kilogram m3 (kg m3) = g cm3 (g cm3) = lb ft3 (lb ft3) 1 lb ft3 (lb ft3) = 02 kg m3 (kg m3) 1 lb in3 (lb in3) = 27679 kg m3 (kg m3).

lb lb gal = 1826 kg m3 (kg m3) 1 lb gal = 9776 kg m3 (kg potato rot m3) 1 lb (lb bbl) = 853 kg m3 (kg m3).

Baume density closed hand = 140 specific gravity at 5 - 130api = 145 specific gravity at 5 - 135.

1000 kg m 3=1 g cm 3(The units of density are basically these two).

In terms of volume, note that the length is higher once, and the volume is higher three times.

Mass: tons, kilograms, grams, milligrams, micrograms less than three times at a time.

You're right, 1 gram per cubic centimeter is 1 kilogram per cubic meter, because: 1 gram per cubic centimeter = 1000 kilograms per cubic meter.

The same unit of speed: 1 meter per second i kilometers per hour.

Because: 1 meter per second = kilometers per hour.

1 kilogram cubic meter = 10 negative cubic grams cubic centimeter.

Because 1000g 1m = 1000g 10 to the 6th power cm = 10 negative to the third power g cm

Indeed, the latter is greater than the former, because this " is a division.

It's very easy, and I've just learned it.

For example, =720g dm3

power) kg dm3 =

In everyday life, we think that kg is larger than g and the difference is 10 cubic eg: 1kg = 1000g

But in physics, it's found the other way around by computation, so you remember it

of the 6th power.

1kg=1000g

1 cubic meter = 1000 cubic decimeters.

The conversion of weight is 1:1000, that is, 10 to the third power, and the length is 1:10

The area is 1:10 squared.

The volume is 1:10 to the 3rd power.

1000 kg m 3=1 g cm 3(The units of density are basically these two).

In terms of volume, note that the length is higher once, and the volume is higher three times.

Mass: tons, kilograms, grams, milligrams, micrograms less than three times at a time.

Volume = density of the object * Newton * volume of water discharged when placed in water.

The unit conversion of physical quantities should pay attention to the steps: first the same amount substitution, and then the number calculation.

Kilogram m3 (kg m3) = g cm3 (g cm3) = lb ft3 (lb ft3) 1 lb ft3 (lb ft3) = kg m3 (kg m3) 1 lb in3 (lb in3) = kg m3 (kg m3).

lb gal (lb gal) = kilogram m3 (kg m3) 1 pound English gallon (lb gal) = kilogram m3 (kg m3) 1 pound (oil front) barrel (lb bbl) = kilogram m3 (kg silver shirt sedan m3).

Baume density = 140 specific gravity at collapse - 130 api= specific gravity at .

Here's how I convert the units:

Take t m for g cm as an example, because 1t = 1000000g, 1m = 100cm, so you can get 1t m = 1000000g 100cm = 10000g cm, the 1 in it can be omitted is the unit conversion, in fact, as long as you understand this relationship, all the conversions can be introduced.

1t/m=1000kg/m

1kg/m=1000g/100cm=10g/cm1g/cm=

Wait a minute. Figured it out?

The units of density are: tonnes cubic meters, kilograms cubic decimeters (liters), grams cubic centimeters.

Between them is the thousand-rate rate.

1 ton cubic meter = 1000 kilograms cubic decimeter.

1 kg cubic decimeter = 1000 grams cubic centimeter.