Revolutions per hour is frequency unit, symbol: [rph]. Definition of 1 revolutions per hour = Hz/3600. The number of cycles or periodically repeating events occurring in one hour. Symbol rph (revolutions per hour), the value is 1/3600 Hertz.. Compared to hertz, revolutions per hour is smaller unit.
• 1 [rph] = (exactly) `1/3600` [Hz] = `2.77777777777778*10^-04` [Hz]
• 1 [Hz] = (exactly) `3600/1` [rph] = 3600 [rph]
Multiply convert of revolutions per hour to common frequency units:[rph]
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Hertz unit. http://conversion.org/frequenc...