Concave mirror: f = 50 mm, d. = 75 mm. Mirror d = 150mm or i5cm ho = 20mm or 2cm ha 0.00T - 150mm EMU Department of Physics and Astronomy 2019 Page 139
I don't believe my focal length is correct, can somebody help explain how to get the focal length from a diagram like this? 6. A mirror or lens is placed at the location of the gray box. The solid black horizontal line indicates the optical axis. The dashed vertical line is the location of the optical device. Each box represents 1.00 cm. Two principal rays from the tip of the object are shown. a. Which type of optical device is...
Experiment 22: The Compound Microscope f2 Object 2 1 (Objective Lens)d L, (Eyepiece) d#150mm The Compound Microscope A compound microscope uses two lenses to provide greater magnification of near objects than is possible using a single lens as a magnifier. The setup is shown above. The objective lens, L1, functions as a projector. The object is placed just beyond the focal point of L1 so a real, magnified, inverted image is formed. The eyepiece, L2, functions as a magnifier. It...
Solve these problems: 1. f=2 cm, d_o = 1 cm (converging lens and concave mirror) 2. f=2cm, d_o = 3 cm (converging lens and concave mirror) 3. f= -2cm, d_o = 4 cm (diverging lens and convex mirror)
Could someone please help complet Table 1 and Table 2 Lab 12 Concave and Convex Lenses PHYS 1110L Conceptual Physics Lab Name: Date: Results:-- -(90 pts max) OBJECTIVES To demonstrate the formation of images from convex and concave lenses. To identify the type of image formed by convex and concave lenses. - To confirm the lens equations. PART 1 CONVEX LENS 1. Open GOOGLE CHROME or other compatible browser and DISABLE all BROWSER POP-UP BLOCKERS 2. Go to PhET Simulations...
1.) Parallel light rays pass through a concave lens as illustrated in figure 1. Using the diagram, indicate the focal point of this lens. 2.) A convex lens has a focal length of 100 mm. The lens produces an image from an object placed 50 cm from the lens. Determine the distance from the lens to the image in the magnification of the image. Figure 1: Concave lens
1.) Consider a concave mirror with a focal length f = 20 cm and an object of height h = 5 cm. Draw the ray diagram to find the image in the following cases: a. The distance object-mirror is 10 cm. b. The distance object-mirror is 20 cm. c. The distance object-mirror is 40 cm. Remember to use a ruler. Set a scale and indicate it in your diagrams. Complete the following table: Distance object-mirror (cm) Type of image Direction...
Ray Diagrams Concave Mirror (Task 13) G) do > R (R-20) Concave Mirror O C d, by ray diagram d, using equation (1) Percent difference in di- h, by ray diagram M by ray diagram- M using equation (2)- Percent difference in M Gi) do- R-2 Minor d, by ray diagram d, using equation (1) Percent difference in d, h by ray diagram M by ray diagram M using equation (2) Percent difference in M 8- (iii) do -f Concave...
A biconvex lens sits between an object and a concave spherical mirror. The lens has a focal length f and the mirror has a radius of curvature of R. The object is a distance 2f from the lens and the distance from the lens to the mirror is 2f + R. The object is illuminated and light scattered from the object shines through the lens to the mirror, reflects, travels back through the lens, and forms a final image. (a)...
draw a ray diagram for this A concave mirror with a focal length of 10.0 cm creates a real image 30.0 cm away on its principal axis; the corresponding object is located how far from the mirror? Use the mirror equation: 1/di + 1/do = 1/f where di = +30 cm and f = +10 cm. Substitute and solve for do. 1/do + 1/(30 cm) = 1/(10 cm) 1/do = 1/(10 cm) - 1/(30 cm) = 2/(30 cm) do =...