On July 5*2019, two earthquakes struck Trona, California. The largest one was 7.1 on the Richter Scale. It took 123.6 sec for this earthquake to be felt in Long Beach, 192 miles away. (1mile = 1609.3meters).
a) What was the velocity (v) of the earthquake waves? (2500m/s)
b) If the frequency (f) of the wave was 15Hz, what was the wavelength(A) of this seismic wave? (167m)
c) What was the time for one wave to pass, the period (T)? (0.67sec)

b) If the frequency (f) of the wave was 15Hz, what was the wavelength(A) of this seismic wave? (167m)

Step-by-step explanation:

idk

step-by-step explanation:

hello, sorry being so rude after all that fighting i found it kind of funny, so as me saying sorry here is an answer!

since the table showed her that   2km = 2000m.

to determine, how many km in 2000m, she would divide by 1000.

= 2000 / 1000 = 2 km.

similarly, for 8000m = 8000 / 1000 = 8 km

cheers to savings

~

your pal papaguy