(10%) Problem 8: Ultrasound waves of intensity 125 x 102 W/m2 are produced by the rectangular head of a medical imaging device measuring 2.45 cm by 4.6 cm. What is the power output of this device, in watts? Grade Summary 0% 100% Potential Attempts remaining: S cotanasinacos0 atan) acotan)sinh0 cosh tanh) cotanh0 oDegrees Radians % per attempt) detailed view 12 3 CLEAR Submit Hint I give up! Hints: 1 % deduction per hint. Hints remaining: 1 Feedback: 1% deduction per feedback.