Decibel watt: Revision history

Jump to navigation Jump to search

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

5 August 2014

16 September 2013

  • curprev 09:3509:35, 16 September 2013 en>UltraBird 982 bytes +982 I added correct dimensions. The log of a quantity with dimensions is meaningless. The denominator of 1 W is essential both to make the expression have any meaning, and to express mathematically what is meant by "relative to 1 W"

26 July 2012