02.50: Two thin lenses each with a focal length of +10 cm are located 30 cm apart with their optical axes aligned as shown. An object is placed 35 cm from the first lens. After the light has passed through both lenses, at what distance from the second lens will the final image be formed?

  05.41: In a system of lenses, it is reportedm:4a zvfy3hr4)9f fgr f,uj- i that when the calculation of the magnification was performed on a diverging lens that has focal length of magnitude f, the image size was identical to that of the object. How is thf f4m)u:hj-yr ,g ffvr9 zi43ais possible?

  07.43: Which of the following best represents the ray diag,x9r azev1 :edram construction for finding the image formed for the virtual object shown? Ther1,e9vdzx ea : solid dots on either side of the lens locate the equal magnitude foci of the lens.

  15.34: An upward-pointing object is placed 15.0 cm to the left of a lenrm 6e36; fo 5k5oatm. b qcf6xj*z.kyss system. The first lens is convex with focal length 10.0 cm. The second lens is convex with focal length 10 c???? and its location from the first lens is varied from 10 cm56y*kbq 5;cmz 6armej.x3t so.ff6 ko away to 110 cm away. Which one of the following choices best represents the description of the final image formed as the second lens is moved from x = 10 cm to x = 110 cm from the first lens?