There are 2 radians in 360 o . K is characterized by the absence of molecular motion. There are no degrees in the Kelvin temperature unit. In NMR one often depicts the relative energy of a particle using an energy level diagram. The frequency of electromagnetic radiation may be reported in cycles per second or radians per second.
Radians tend to be used more to describe periodic circular motions.
Finally, it is common in science to use prefixes before units to indicate a power of ten. The m implies 10 -3 . The animation window contains a table of prefixes for powers of ten. All Rights Reserved.