Question
The moment magnitude scale (denoted MW) is a logarithmic scale used by seismologists to measure the size of earthquakes. The moment magnitude is based on
The moment magnitude scale (denoted MW) is a logarithmic scale used by seismologists to measure the size of earthquakes. The moment magnitude is based on the seismic moment of an earthquake. The seismic moment of an earthquake is dependent on the shear modulus of the rock near the fault, the average slip on the fault, and the size of the area that slipped. An increase of one step on the moment magnitude scale corresponds to approximately a 32 times increase in the amount of energy released; an increase of two steps corresponds to a 1000 times increase in the amount of energy released. The moment magnitude of an earthquake can be calculated by M_W=2/3 log_10M_0-10.7 where M0 is the magnitude of the seismic moment in dyne-cm. ASSIGNMENT: Write a C program that asks the user to enter the seismic moment magnitude in dyne-cm. Compute and print the corresponding moment magnitude. Use the Code Sections.c template on Blackboard to write your code. Your program output will look like the illustration shown below. Use your PCs cursor to determine the horizontal and vertical spacing for the output format.
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