Sorry but your question is wrong.
FIrst of all, it doesn't make any sense to say one litre of water 1 mm deep.
Second, how can it equal to 1 square meter of water?
Maybe you spelled litre wrong and you were trying to say metre.
1 liter is 33.81 fluid ounces.
1000 ml
3.55 litres
1 liter is equal to approximately 0.59 bottles of water.
About 33.8 fluid ounces.
12,500 liters of water is equal to: 12.5 cubic meters.
1 liter of water is 1000 milliliters
100 cm3 = 100,000 liters.
1 liter is 33.81 fluid ounces.
1 liter water weighs 1 kg. The metric system was developed around the weight of water. 1 cubic meter of water is therefore also a mass of water a meter by a meter by a meter and weighs 1 metric ton or 1000 kg.
Density of water is 1000kg/m^3. 1 Metric Ton equal to 1000kg or 1 meter cubic of water (m^3). 1 liter = 1000 centimeter cubic (cc) 1 liter = 1000 cc = 0.001 meter cubic. 0.001 m^3 x 1000 = 1 liter x1000 1 m^3 = 1000 liters so, 1 ton of water = 1 meter cubic (m^3)= 1000 liter.
One cubic meter equals one million cubic centimeter. It equals also one thousand liter. Accordingly, the volume of one liter of water equals 0.001 cubic meter.
1000 liters
A litre of water is equal to 1 Kg.
There are 1,000 liters of water that can fit in 1 cubic meter. For water, 1 milliliter is equivalent to 1 cubic centimeter.
One cubic meter = 1,000 liters.
Only 3 liter of pure water weighs 3 kilogram.