3. [-11 Points] SERCP1023.P.037. The projection lens in a certain slide projector is a single thin lens. A slide 23.4 mm high is to be projected so that its image fills a screen 1.74 m high. The slide-to-screen distance is 3.06 m. (Enter your answers to at least one decimal place.) (a) Determine the focal length of the projection lens. Em (b) How far from the slide should the lens of the projector be placed to form the image on the screen? mrn 8. [0/1 Points] PREVIOUS ANSWERS SERCP10 23.P.037. The projection lens in a certain slide projector is a single thin lens. A slide 23.4 mm high is to be projected so that its image fills a screen 1.74 m high. The slide-to-screen distance is 3.05 m. (Enter your answers to at least one decimal place.) (a) Determine the focal length of the projection lens. _x What is the relationship between the slidetoscreen distance and the object and image distances? mm (b) How far from the slide should the lens of the projector be placed to form the image on the screen? _x You appear to be using 3.06 m incorrectly as the image distance. mm