Problem 1146. Calculate Alcohol By Volume with Original and Final Gravity

Created by Robert Turner

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","relationshipId":"rId2","target":"/matlab/output.xml"}],"parts":[{"partUri":"/matlab/document.xml","relationship":[],"contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?><w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Given an initial gravity of un-fermented wort (OG) and a final gravity of fermented wort (FG), better known as beer, it is possible to get the general ABV (will be a %).</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>Note: Any wort that gets denser through fermentation will appear to have a negative ABV; in those cases the ABV should be marked as 0. Most brews do not have a lot of room on the label so round to the 2nd decimal place. Assume a constant of 131 is involved (this is why it is only a general ABV).</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>Example:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>x = [OG FG] = [1.085 1.009]</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>ABV = (OG-FG)*131 = 9.96%</w:t></w:r></w:p></w:body></w:document>"},{"partUri":"/matlab/output.xml","contentType":"text/xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?><embeddedOutputs><metaData><evaluationState>manual</evaluationState><layoutState>code</layoutState><outputStatus>ready</outputStatus></metaData><outputArray type=\"array\"/><regionArray type=\"array\"/></embeddedOutputs>"}]}

Solve

Solution Stats

193 Solutions
62 Solvers

Last Solution submitted on Jan 30, 2021

Last 200 Solutions

Problem Comments

Problem Recent Solvers62

Problem Tags

abv beer brewing simple difference

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 1146. Calculate Alcohol By Volume with Original and Final Gravity

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers62

Suggested Problems

More from this Author4

Problem Tags

Community Treasure Hunt

Problem 1146. Calculate Alcohol By Volume with Original and Final Gravity

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers62

Suggested Problems

More from this Author4

Problem Tags

Community Treasure Hunt

Players