Comparing Earthquakes How many times more severe was the 1978 Mexico City earthquake…

MATHEMATICS · Subjective · A Level · Mathematics · Exponentials and logarithms · Exponentials and logarithms

Problem

45. Comparing Earthquakes How many times more severe was the 1978 Mexico City earthquake ( R=7.9R=7.9 ) than the 1994 Los Angeles earthquake ( R=6.6R=6.6 )?

Related theory

Browse the problem library