P V 2 R. POWER formula examples Surface area of a sphere In geometry a sphere is defined as the set of points that are all the same distance r from a given point in a three-dimensional space. P W t 5b Power is consumption of energy by consumption of time.
This means you you will either have to display your durations as a decimal number for example.
Thus a Watt is equivalent to a Joulesecond. In older works power is sometimes called activity. Electric energy is power multiplied with time. W energy Ws J t time s Alternative - power can be expressed.