30 Minute of arc = 0.49999943 Degree

Electric charge

91 Coulomb

0.02527778 Ampere Hour

C → Ah

Speed

16 Kilometer per Hour

9.941947 Mile per Hour

km/h → mph

Inductance

4 Microhenry

4,000.00 Nanohenry

μH → nH

Surface tension

81 Dyne per Centimeter

0.081 Newton per Meter

dyn/cm → N/m

Radiation

79 Curie

2.923e+12 Becquerel

Ci → Bq

Sound

63 Pascal

6.300e+7 Micropascal

Pa → μPa