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A millimetre of water weighs nothing, because a millimetre is a measurement in one dimension - a measurement of length. 3 dimensions are needed to describe a real quantity, with mass. A millilitre of water, on the other hand, equivalent to 1cm3, has a mass of exactly a gram. This is because the properties of water are among the principle constants upon which the metric system is based. A cubic millimetre of water has a mass of 0.001g.
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What happens to a dying star?
It becomes denser and denser until that 1 sq millimeter may to weigh as much as one ton.
How much water runs off one square meter of roof after 1 millimeter of rain?
1 litre.
How much does 1 once of water weigh?
One once
Can a millimeter be as wide as hair?
One millimeter is MUCH wider than a human hair. About 20 human hairs equals 1 millimeter.
How much does an imperial gallon of water weigh?
At 17oC one gallon of water weighs 4.536kg.
How much does 150 ml of water weigh?
150 milliliters of pure water weigh 150 grams.
How much water would fit into a cup that was 1 cubic centimeter and How much would this water weigh?
One cubic centimeter of water would fit into that cup, and it would weigh 1 gram.
How much does one gallon of water weigh at 190 degrees Fahrenheit?
About 8.35 pounds.
How much does a gallon of sperm weigh?
== Probably close to the weight of water. 8.34 lbs per gallon.
What is smaller one ten-millionth of a millimeter or one one-hundreth of a meter?
One ten millionth of a millimeter. A millimeter is smaller than a meter, and a ten millionth of a millimeter is obviously smaller than a hundredth of a meter.
One tenth of a centimeter equal how much millimeter?
1/10cm=1mm
What is the metric unit for 1 millimeter?
A millimeter is a unit of length.
