47.0k views
0 votes
An earthquake with a rating of 6 is considered a major earthquake that can cause damage over a large area.

What is the value of x when the Richter scale rating is 6? Round your answer to the nearest hundredth.

User Rvarcher
by
8.9k points

1 Answer

3 votes

Answer:

Explanation:

The formula for calculating the magnitude of an earthquake using the Richter scale is:

M = log10(A) - log10(A0)

where M is the magnitude, A is the amplitude of the earthquake, and A0 is a reference amplitude. The reference amplitude is 1 micron at a distance of 100 km from the epicenter.

For a major earthquake with a rating of 6, we can assume that the amplitude is 1 meter (or 1,000,000 microns), since the Richter scale is logarithmic. Substituting these values into the formula, we get:

6 = log10(1000000) - log10(1)

Simplifying:

6 = 6 - 0

Therefore, x = 1 meter, rounded to the nearest hundredth.

User Krupal Tharwala
by
8.2k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories