Question

what is magnitude? explain clearly..

Answer 1

Magnitude is the scalar part of a vector, meaning it's just a number. ...Magnitude can be means such as : Euclidean vector, a quantity defined by both its magnitude and its direction.Magnitude (mathematics), the relative size of an object.

Answer 2

$\large \sf{Answer}$

Magnitude is the quantitative value of seismic energy. It is a specific value having no relation with distance and direction of the epicentre. We can say that magnitude is the size of an earthquake. We measure the magnitude with the help of the Richter scale.