Analysis:
1 ton = 1000kg.
At normal temperature and pressure, the density of water is 1× 10? kg/m?
According to the formula: mass = density × volume, it can be deduced that volume = mass-density.
So the volume of water =1000 ÷ (1x10? ）= 1m? = 1000 liter.
Density refers to the mass per unit volume of a substance. Density calculation formula: density = mass/volume (ρ=m/V), that is, the mass of an object composed of the same substance is directly proportional to its volume.
Extended data:
Water is usually a colorless and odorless liquid. Boiling point: 99.975℃ (when the air pressure is a standard atmospheric pressure, that is, 10 1.375kPa). The density of water reaches the maximum at 3.98℃, which is 1× 10? kg/m? At 0℃, the density of water is 0.99987× 10? kg/m? At 0℃, the density of ice is 0.9 167× 10? kg/m? .
The density of human body is only 1.02 g/cm? Only a little more than the density of water. The density of gasoline is smaller than that of water, so any oil stains you see on the road will float on the water. The density of seawater is greater than that of water, so the human body floats easily in seawater. (The density of the Dead Sea reaches 1.3g/cm? Is greater than human density, so people can float in the dead sea. )
Conversion between common quality units:
10,000 nanograms (ng)= 1 microgram (ug)
10,000 microgram (ug)= 1 mg.
11,000 mg =1g (g)
10,000g (g)= 1 kg.
11,000 kg =1ton (t)
References:
Baidu encyclopedia-density
Baidu encyclopedia-water
Baidu encyclopedia-ton
Baidu encyclopedia-quality