20rpm是多少Hz？
20rpm = 0.3333Hz
把0.3333Hz四舍五入成0Hz会差100%。这个数值下最好保留小数。
反过来，20Hz是多少rpm？
20Hz = 1,200rpm
计算公式: Hz = rpm × 0.016667
该数值前后的 rpm → Hz
2 rpm0.0333Hz
4 rpm0.0667Hz
6 rpm0.1Hz
8 rpm0.1333Hz
10 rpm0.1667Hz
12 rpm0.2Hz
14 rpm0.2333Hz
16 rpm0.2667Hz
18 rpm0.3Hz
20 rpm0.3333Hz
22 rpm0.3667Hz
24 rpm0.4Hz
26 rpm0.4333Hz
28 rpm0.4667Hz
30 rpm0.5Hz
32 rpm0.5333Hz
34 rpm0.5667Hz
36 rpm0.6Hz
38 rpm0.6333Hz
40 rpm0.6667Hz