One cubic meter of water = 1 ton.
The density of pure water is 1g/cm?, so the volume of water is 1 cubic meter and the weight is 1 ton.
This question is a physical calculation question. First of all, we need to know the meaning of a square of water, the relationship between density and weight, and the conversion rules between density and weight. Then calculate it according to M=ρv.
One square meter is the abbreviation of one cubic meter. The density of water is 1, so the volume of water is 1 cubic meter and the weight is 1 ton.
Extended information:
Conversion of volume units:
1L=1000mL=0.001 cubic meter=1 cubic decimeter=1000 cubic centimeters
< p>1L=1dm*1dm*1dm=10cm*10cm*10cm1mL=1 cubic centimeter=1cc
1 cubic meter= 1000 liters
一 Liter = 1000 ml, one gallon (US) ≈ 3785.411784 ml, one gallon (UK) ≈ 4546.09188 ml.
One liter in Korea is about 1800 ml, and one liter in Japan is about 1803.9 ml.
Baidu Encyclopedia-Water