February 24, 2017

Homework Help: physics

Posted by Winnie on Wednesday, March 31, 2010 at 5:53pm.

an ultrasonic beam reflects off a tumor in an organ at Θ = 44 degrees with a shift L = 3 cm.

If the speed of the wave is 29 % less in the organ than in the medium above, determine the depth of the tumor below the organ's surface.

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