10. [-/7.14 Points] | DETAILS | | MY NOTES I SERPSE10 35.4.0P.022. ASK YOUR TEACHER PRACTICE ANOTHER The projection lens in a certain slide projector is a single thin lens. A slide 25.0 mm high is to be projected so that its image fills a screen 1.74 m high. The slide-to-screen distance is 2.98 m. (a) Determine the focal length of the projection lens. L Jmm (b) How far from the slide should the lens of the projector be placed to form the image on the screen? | mm Need Help? SN [N 11. [-/7.14 Points] DETAILS MY NOTES SERPSE10 35.4.0P.028. ASK YOUR TEACHER PRACTICE ANOTHER An antelope is at a distance of 20.0 m from a converging lens of focal length 26.0 cm. The lens forms an image of the animal. (a) If the antelope runs away from the lens at a speed of 5.70 m/s, how fast does the image move? imm/s (b) Does the image move toward or away from the lens? () toward the lens O away from the lens Need Help? [mmaa] v Submit Answer 12. [-/7.14 Points] DETAILS MY NOTES SERPSE10 35.4.0P.029.MI. ASK YOUR TEACHER PRACTICE ANOTHER (a) A 1.00 cm-high object is placed 4.10 cm to the left of a converging lens of focal length 7.60 cm. A diverging lens of focal length 16.00 cm is 6.00 cm to the right of the converging lens. Find the position and height of the final image. position [ cm -Select o height m 19 L . Cl Is the image inverted or upright? () upright () inverted Is the image real or virtual? ) real () wvirtual (b) What If? If an image of opposite characteristic, i.e., virtual if the image in part (a) is real and real if the image in part (a) is virtual, is to be obtained, what is the minimum distance (in cm), and in which direction, that the object must be moved from its original position? distance Tem A - direction Select-- & Need Help? [ Resan ) [ mastern_J