The SI unit of energy is:
watt
newton
joule
pascal
Energy is the capacity to do work.
So, S.I. unit of energy is the same as that of work i.e. Joule.
How are the following derived units related to the fundamental units ?
(a) newton (b) watt
(c) joule (d) pascal.
Name the physical quantities related to the following units :
(a) km2 (b) newton (c) joule
(d) pascal (e) watt