document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=177108>Question 177108</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Could you please confirm that I have configured the following formula for the length of an organ pipe correctly:\r<BR>\n" );
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document.write( "Given formula    F = v/4(l + c ) where F is frequency, v is velocity of sound, l is pipe length and c is an end correction.  Is it correct to say:\r<BR>\n" );
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document.write( "l + c = v/4f, that is is the correction is added to the length of the pipe or subtracted?\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #132171 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=132171\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> F = (v/4)(l + c ) <BR>\n" );
document.write( "Multiply both sides by 4/v to get:<BR>\n" );
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document.write( "l+c = (4/v)F\r<BR>\n" );
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document.write( "l = (4F/v) - c\r<BR>\n" );
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document.write( "l = (4F-cv)/v<BR>\n" );
document.write( "=================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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