A seismograph 300 km from the epicenter of an earthquake recorded a maximum amplitude of 
. Find this earthquake's magnitude.
Please round your answer to the nearest tenth.
Correct Answer:
Verified
Q4: A rock concert was measured to be
Q5: Nashville had a population of 545,524 in
Q6: A satellite has an initial radioisotope power
Q7: A bacteria culture had a population of
Q8: Tests of an artifact discovered at the
Q10: The radioactive substance neptunium-139 decays to 73.64%
Q11: The atmospheric pressure P in pounds per
Q12: Compare the amount of earth movement (energy
Q13: The atmospheric pressure P in pounds per
Q14: A rock concert was measured to be
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents