The Richter scale is used, from 0.1 to 9.0 magnitude. The Richter scale is determined from the logarithm of the amplitude of waves recorded by seismographs.
Depaboek äioenhdis upend kshskom khśjdksbk jeipbfjs
If the sin 30° = 0.5, then the cos 60° = 0.5
Tokyo is the largest city in the world.
