February 25, 2017

Homework Help: physics

Posted by jude on Monday, March 29, 2010 at 11:26pm.

An ultrasonic beam reflects off a tumor in an organ at an angle of 50 with a shift L = 7 cm.

If the speed of the wave is 26 % less in the organ than in the medium above, determine the depth of the tumor below the organ's surface

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