A certain lens focuses light from an object 1.65 m away as an image 41.8 cm on the other side of the lens. What is its focal length? Follow the sign conventions. Converging or diverging? Virtual or real?
A certain lens focuses light from an object 1.65 m away as an image 41.8 cm...
A certain lens focuses light from an object 1.25 m away as an image 41.8 cm on the other side of the lens.1) What is its focal length? Follow the sign conventions.
A certain lens focuses light from an object 1.85 m away as an image 48.8 cm on the otherside of the lens. What type of lens is it? diverging lens converging lens What is its focal length? cm Is theimage real or virtual? real virtual
A certain lens focuses light from an object 2.37-m away as an image 38.2-cm on the other side of the lens. What is the focal length of the lens in meters?
2) A diverging lens is placed 20. cm away from an object, 80. cm from the diverging lens is a converging lens whose focal length is 25 cm. 35. cm from the converging lens is a screen showing an image of the object. a) What is the focal length of the diverging lens? f = 25. cm o *20. cm → 80. cm + 35 cm → b) What type of image is it? Circle one Real or Virtual c)...
An object is placed 10.0 cm in front of a lens. An upright, virtual image is formed 30.0 cm away from the lens. What is the focal length of the lens? Is the lens converging or diverging?
Choose true or false for each statement regarding a converging lens. true false If an object is placed 7.9 cm from a converging lens with f = 4 cm, then its image will be reduced and real. true false A converging lens produces an enlarged real image when the object is placed just beyond its focal point (Region 2). true false If an object is placed 4.1 cm from a converging lens with f = 4 cm, then its image will be reduced...
3. Figure shows an object and its image formed by a thin lens. (a) What is the focal length of the lens and what type of lens (converging or diverging) is it? (b) What is the height of the image? Is it real or virtual? Draw a principal-ray diagram showing the formation of the image. -35.0 cm- Optic Object 15 Lens El crn Image 4. Figure shows an object and its image formed by a thin lens. (a) What is...
(2) An object is located at a distance of 4 cm from a thin converging lens with focal length of 2 cm. A diverging lens is located 3 cm from the converging lens and 7 cm from the object. The diverging lens has a focal length of -2 cm. Use the thin lens equation to predict the following (a) Location of the final image? to the object? (c) Is the final image real or virtual?
A diverging lens located in the y-z plane at x = 0 forms an image of an arrow at x = x2 = -14.1 cm. The image of the tip of the arrow is located at y = y2 = 6.3 cm. The magnitude of the focal length of the diverging lens is 28.8 cm. light image х 1 Ay 3) A converging lens of focal length fconverging = 9.02 cm is now inserted at x = x3 = -14.36...
ASAP please.
3. An object is placed at 10 cm from a thin converging lens of focal length f. Its image is formed 30 cm from the lens on the same side as the object. (20 points) (a) What is the focal length? (4 points) (b) What are the magnification of the image, the orientation of the image (upright/inveredy (2+2 (c what kind ofimage is formed (reduced/magnified, real/virtual, and uprigh?1nvertedy? (2+2 (d) If the lens is replaced by a thin...