The magnitude M of an earthquake depends on the relative intensity I of the quake. The relationship is $M = \log L$ Express the relative intensity as a function of the magnitude.
A) $I = 10 ^ { M }$
B) $I = e ^ { M }$
C) $I = \log M$
D) $I = \ln M$

Question

The magnitude M of an earthquake depends on the relative intensity I of the quake. The relationship is $M = \log L$ Express the relative intensity as a function of the magnitude. 
A) $I = 10 ^ { M }$
B) $I = e ^ { M }$
C) $I = \log M$
D) $I = \ln M$

Quizplus · Accepted Answer

We know that the equation is M = log L, where L is the relative intensity. To solve for L, we can rearrange the equation to get L = 10^(M). Therefore, the correct answer is A.

The Magnitude M of an Earthquake Depends on the Relative M=log⁡LM = \log LM=logL

The Magnitude M of an Earthquake Depends on the Relative $M = \log L$