66 Radian per second = 10.50423 Hertz

Magnetic field

60 Kilogauss

6 Tesla

kG → T

Electric charge

87 Ampere Hour

313,200.00 Coulomb

Ah → C

Area

28 Square Inch

180.6448 Square Centimeter

in² → cm²

Sound

78 Milliwatt per square meter

0.078 Watt per square meter

mW/m² → W/m²

Textile

77 Metric count

12.987013 Tex

Nm → tex

Frequency

76 Revolution per Minute

1.266669 Hertz

rpm → Hz