Solve the Problem $M=\log \left(A / A_{O}\right)$
A) 48
B) 0

Multiple Choice

Solve the problem.
-An earthquake was recorded which was 63,096 times more powerful than a reference level zero earthquake. What is the magnitude of this earthquake? Use the formula $M=\log \left(A / A_{O}\right)$ .

A) 4.8
B) 0.48
C) 11.1
D) 3.8