(20 points) The scalar quantity I3 is defined by [3 = det(C), where C is the RightCauchy Green strain tensor. ( a) If you were to measure /3 in a lobe of the lung during a breath as /3 = 1.44, what does this tell you about the change in the lung? (b) What approximate value of Is would you expect to measure in your biceps when you lift your groceries bag. Explain your