JohnS
Moderator
Last Activity: Today, 04:13 AM
Joined: 12-20-2007
Location: SE Michigan, USA
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Please measure the "tiny lines" with a "true scale" (1:1) ruler. They aren't a millimeter apart. They subdivide the major marks.... -
The ruler is designed to be direct reading to the project. Focus on the numbered marks and what they mean on project scale. The minor marks simply subdivide...Leave a comment:
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I can't find a detailed image of your specific scale. However, you have to interpret the minor lines with respect to the major lines. Most scales for...Leave a comment:
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Assuming it scaled exactly to the paper ratio, 1:141.4 (1 to 100 times the square root of 2)....Leave a comment:
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Does the trailer have sides to prevent the wood from rolling. If you stack uniformly over the 60 ft² area, 128 ft³ would be about 2'2" high....Leave a comment:
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130 ft² is 18720 in². Each tile is 64 in² sp about 293. This makes no allowance for cutting losses from cutting to fit at the edges or for the width...Leave a comment:
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Normally, they are installed with a small, grout-filled space between them, and you should use the as-installed dimension. Using what we've got,
...Leave a comment:
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Molar (M) is shorthand for moles per liter. To convert between moles and grams, you need to know the molecular weight which is numerically equal to the...Leave a comment:
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If you are starting with w/v, and want v/v, you are only converting weight of solute to volume of solute and you only divide by the density of the solute...Last edited by JohnS; 08-02-2017, 09:48 AM.Leave a comment:
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1/4", expressed in decimal is 0.25, so with minor rounding 7' 9-1/4"...Leave a comment:
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Depends on what you have and what you are trying to get to. If starting with w/v, it has no meaning. If you were starting with w/w, it would convert...Leave a comment:
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Percent is parts per hunded, so for ppm of the same "flavor," just divide by 104. 50 ppm w/v = 0.005% w/v.
For the other conversions,...Leave a comment:
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Concrete weighs about 150 lb/ft³ and you would need 6 ft³, so about 900 lb. The steel stud would require a more detailed analysis of the design details....Leave a comment:
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Per gram of what? Is it in liquid or solid form?
You need the molecular weight (448.38 g/mol) to convert moles of orientin to grams (385.6...Leave a comment:
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