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View Full Version : Dimensional analysis


vikrantvvvv
May 16, 2015, 07:09 AM
A certain physical quantity is calculated from formula pi(a square - b square) h/3 where h, a and b are all length . The quantity being calculated is?

ebaines
May 17, 2015, 05:44 AM
When you plug in units of length (for example: meters) for a, b and h in the formula, what units does the total equation have? What do those units for the equation remind you of?