Question

Define 1 erg (fast please)

Answer 1

Answer:

The erg is the standard unit of energy in the centimeter-gram-second(cgs)or small unit metric system. It is an amount of energy equivalent to expended by a force of one dyne acting over a distance of onecentimeter.

Answer 2

Answer:

a unit of work or energy equal to work done by a force of one dyne when it's point of application moves one centimeter in direction of action of force