4. [0/0 Points] DETAILS PREVIOUS ANSWERS OSUNIPHYS1 34.3.WA.014. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Ultrasonic diagnostics may be used to locate a tumor in an organ such as the liver. The figure shows a beam of ultrasonic waves that enter the surrounding medium, refract into the liver, reflect off the tumor, and refract back into the surrounding medium. If the speed of the wave as it travels through the liver is 2.4% less than when it is traveling through the surrounding medium, determine the depth of the tumor. X Can you write Snell's law for light entering the liver from the surrounding material? What information do you need in order to determine the depth of the tumor in the liver? cm Surrounding Liver Tumor material 55 14.0 cm Additional Materials Reading