Apply your knowledge of geometrical optics a) Make a sketch that shows how the ultrasonic rays that came from the fish and reflected off the dome form the image. Use this sketch to classify the image as straight or inverted, real or virtual, and enlarged or or reduced. b) If the situation obeys Gauss' conditions, the fish is 60 cm from the vertex and the radius of curvature of the dome is 30 cm, what is the value of the transverse linear magnification of the image