3. (4 pts.) Suppose that a shiny silver spherical Christmas-tree ornament makes a nicely reflective convex...
3. (4 pts.) Suppose that a shiny silver spherical Christmas-tree ornament makes a nicely reflective convex mirror. The ornament has a diameter of 12.0 cm. You position your face (the "object") 7.50 cm away from the surface of the ornament. When you look at the ornament, you see your reflection (the "image"). What is the magnification of your reflection? Is it upright or inverted? Show your work completely.
A spherical silver Christmas tree ornament, 14 cm in diameter, acts as a mirror. (a) Are the images one sees in it real or virtual, upright or inverted? (Select all that apply.) (b) Find the image height of a man 1.9 m tall, standing 3.7 m from the ornament.
A Christmas tree ornament resembles a spherical convex mirror and is 8.7 cm in diameter. What is its focal length (in cm)?
A reflecting, spherical Christmas tree ornament has a diameter of 5.0 cm. A child looks at the ornament from a distance of 23 cm. Describe the image she sees. Where is the image located? cm Is it real or virtual? Is it upright or inverted? Is it magnified, same size, or reduced?
An object is 23.5cm from the center of a silvered spherical glass Christmas tree ornament 6.35 cm in diameter. A) What is the position of its image? s'=? B)What is the magnification of its image? m=?
Physics I52 Due: Wednesday, April 24, 2019 Roster No.: Score: Paper Homework #10 For multiple-choice questions, circle the letter of the one best answer (unless more than one answer is asked for). Show your work on free-response questions. Be sure to use proper units and significant figures in your final answers. Organization and neatness count, too. Do NOT use red ink- please reserve that color for grading. 1. You do NOT need to show your work for this question. Be...
The magnitude of the radius of curvature of a convex spherical mirror is 29.0 on. (Include the sign of the values in your answers) (a) What are the location and magnification of the image of an object placed 16 5 on in front of the mirror? location cm magnification Is this image upright or inverted? upright inverted (b) What are the location and magnification of the image of an object placed 59 5 on in front of the mirror? location...
You look at yourself in a shiny 9.6-cm-diameter Christmas tree ball. If your face is 21.0 cm away from the ball's front surface, where is your image? Follow the sign conventions.
3. Al Wayscurious is intrigued by the reflective abilities of his family's soup ladle. The ladle acts as a concave mirror with a 2.69-cm focal length. Determine the image size of Al's 28.8-cm tall face when placed 15.8 cm from the ladle's surface. 5. A Christmas tree ornament with an 16 cm diameter serves as a convex mirror surface. Determine the image size and the image distance of a 1.6-meter tall child standing a distance of 2.8 meters away.
At an intersection of hospital hallways, a convex spherical mirror is mounted high on a wall to help people avoid collisions. The magnitude of the mirror's radius of curvature is 0.524 m. (a) Locate the image of a patient 12.0 m from the mirror. (Use the correct sign conventions.) 0.39 Apply the mirror equation using the correct focal length and object distance to find the image distance. cm (from the mirror) (b) Indicate whether the image is upright or inverted....