Light bulb Screen f = 0,50 m d = 1.50 m +d, = 0.75 m- Figure 25.35 A light bulb placed 0.750 m from a lens having a 0.500 m focal length produces a real image on a poster board as discussed in the example above. Ray tracing predicts the image location and size.

An object is located 15.8 cm to the left of a diverging lens having a focal length  f = −36.2 cm. (a) Determine the location of the image. distance      cm location      ---Select--- to the right of the lens to the left of the lens (b) Determine the magnification of the image.(c) Construct a ray diagram for this arrangement.

Problem 5: Two converging lenses, one with a focal length of 22.0 cm and the other with a focal length of 10.0 cm, are placed 25.0 cm apart with an object placed 50.0 cm in front of the converging lens. Determine (a) the position and (b) the magnification of the final image formed. (c) Show by ray tracing that the image is virtual or real, and determine the image distance and magnification. You must draw the ray diagram to scale to you may also use drawing/drafting software to draw the diagram.

A compound microscope has a distance of 161 mm between the objective lens and the eyepiece. The focal lengths of the objective and the eyepiece are 4.03 mm and 25.9 mm, respectively. Determine the magnitude of the total angular magnification ? of the microscope for a person whose near point is 25.0 cm away.