Quizzes & Puzzles0 min ago
Sizing Milligrams
Can anyone tell me something that would be the size of 45mg and 146mg. I.E. a pinhead - would that be the size of 45mg and a 1p - would that be the size of 146mg?
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For more on marking an answer as the "Best Answer", please visit our FAQ.water has a density of 1g per cc.
Imagine a cube of water 1cm along each side - that's a gram
Imagine a cube of water 1mm along each side that's a mg (miligram)
45 mg is the equivilent of a cube of water about 3.5 mm along each side - so what's that a large raindrop?
146mg about 5mm along each side
Does that help any?
Imagine a cube of water 1cm along each side - that's a gram
Imagine a cube of water 1mm along each side that's a mg (miligram)
45 mg is the equivilent of a cube of water about 3.5 mm along each side - so what's that a large raindrop?
146mg about 5mm along each side
Does that help any?
"1,149 μg m-3"
Is a density if that comma is correct and should not be a full stop then it means 1,149 micrograms per cubic meter.
that is the same as 1.49 miligrams per cubic metre which is not very dense at all!
That is the equivilent weight (mass) of one and a half cubic centimeters of water in an entire cubic metre.
I guess that's like a raindrop of detergent in a bath of water
Is a density if that comma is correct and should not be a full stop then it means 1,149 micrograms per cubic meter.
that is the same as 1.49 miligrams per cubic metre which is not very dense at all!
That is the equivilent weight (mass) of one and a half cubic centimeters of water in an entire cubic metre.
I guess that's like a raindrop of detergent in a bath of water
"1,149 ?g m-3" means 1.149 micrograms per cubic metre - it is an expression of the density of something.
A microgram is a millionth of a gram. A cubic metre is one million cubic centimetres.
It is a very low figure.
Hydrogen gas, the least dense of all the elements has a density of approx 90 million micrograms per cubic metre.
A microgram is a millionth of a gram. A cubic metre is one million cubic centimetres.
It is a very low figure.
Hydrogen gas, the least dense of all the elements has a density of approx 90 million micrograms per cubic metre.
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