Seismic refraction intercept time vs overlying-medium velocity
Intercept time for the refracted head-wave segment is ti = 2h*cos(theta_c)/V1, where sin(theta_c)=V1/V2. From the original data: h=300m, V1=2.4km/s, ti=0.200s. Solving: 0.200 = 2(0.3)cos(theta_c)/2.4 =...
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