But how many kilograms is 1L water? This can be calculated. Because1l =1000 ml; And 1 ml of water is 1 g, then 1 liter of water is 1000 g, that is 1 kg, that is, 2 kg.
Another folk method is to use "liter" as the unit of measurement. A liter is one tenth of a barrel, and a liter of rice is 4000 grams, which is 8 kilograms (16 = 1 kg). In the past, people invented this method of measuring rice by volume without standard weights and measures, and it is still very useful now. There are many literary works that reveal that landlords and usurers cheat farmers by promoting (fighting) small and promoting (fighting) big.
Extended data:
L, unit of volume.
L is expressed as L in the international system of units, and its secondary unit is mL. The conversion relationship between L and other unit of volume is:
1l =1000ml = 0.001m3 =1m3 decimeter = 1000m3.
1L = 1dm * 1dm * 1dm = 10cm * 10cm * 65438+ 10cm
1 ml = 1 cm3 = 1 cm3
1 m3 = 1000 liter
One liter = 1000 ml, one gallon (US) 3785.4 ml, one gallon (UK) 4546.1ml.
In addition, one liter in Korea is about 1800 ml, and one liter in Japan is about 1803.9 ml.
Cross conversion: one liter ≈0.264 gallon (American system) and one liter ≈0.22 gallon (British system).
References:
Sheng-Baidu encyclopedia