1 litre will be collected per square meter of surface area from one millimeter of rain
1 square millimeter = 0.0015500031 square inches.
About 8 liters for a smooth to semi smooth surface
A square meter is a million times larger than a square millimeter.
Either the answer is 1, or this is a trick question!
100mm2 OR 1cm2
Since a meter is 1000 times greater than a millimeter, a square meter is 1000^2 (1000 squared) times greater than a square millimeter, or a million times greater.
Impossible to answer. Units of surface doesn't compare directly to units of volume.
divide by a million
a millimeter is one tenth of a centimeter. One tenth squared equals 1/100th.One square millimetre is equal to 0.01 square centimetres.
Square inches x 645.16 = square millimeters
9.75 square millimetres.
1,000,000