Period A concave mirror can also be used for focusing Mirror Using the drawing at the...
A 0 cm tall object is placed 10 cm away from a concave mirror that has a 4.0 cm focal length. Calculate the: Image distance Image Height Magnification A 1.0 cm tall object is placed 5 cm away from a biconcave lens that has a 10.0 cm focal length. Calculate the: Image distance Image Height Magnification Using the optics as configured in #5 & #6, Draw a ray-tracing diagram, with all principle rays. What is the nature of the image?
4. A 2.00 cm tall object is placed 10.0 cm in front of a concave mirror having a focal length of 30.0 cm, as in the diagram below. (a) Determine the location of the image by drawing the three principle rays. (b) Check your answer using the thin lens equation. (c) What is the height of the image? Is the image real or virtual?!
physics concept maps concave mirror: make a concept map linking
the following phrases:
spherical concave mirror image reduced the point of intersection of the extended reflected rays distance between image and mirror in size real image radius of curvature of the mirror m-h_i/h_o virtual image image f-r/2 magnified height of object the point of intersection of the reflected rays focal length of the mirror in front of the mirror (reflecting side) behind the mirror (non-reflecting side) image distance between d...
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...
1. A 4.00-cm tall object is placed a distance of 48 cm from a concave mirror having a focal length of 16cm. Determine the image distance and the image size. 2. A 4.00-cm tall object is placed a distance of 8 cm from a concave mirror having a focal length of 16cm. Determine the image distance and the image size. 3. Determine the image distance and image height for a 5.00-cm tall object. placed 30.0 cm Infront of from a convex mirror...
A concave mirror has a focal length of 12 cm. An object (the tree) is located 8 cm to the right of the mirror . a. Draw three rays locating the image . b. Calculate the image distance . c. Calculate the magnification . d. Is the image magnified or minified? .e. Is the image upright or inverted? f. Is the image real or virtual?
In the situation shown the lens has a focal length -10 cm and the mirror has curvature radius +20 cm. The distance between adjacent dots on the diagram is 10 cm. An object is placed as shown 15 cm in front of the mirror. a) Use the formulas to locate the image formed by the mirror and the image subsequently formed by the lens. (Ignore the image formed directly by the lens.) Calculate the magnification of the final image relative...
An object 2.0 cm high is placed 45 cm from a concave mirror of radius 10 cm and radius of curvature 60 cm. Find the location, size, and orientation of the image. Solve both by calculation and by drawing principal rays
An object 2.0 cm tall is placed at different locations in front of a concave mirror whose radius of curvature is 30 cm. Determine the location of the image and its characteristics when the object distance is 30 cm and 10 cm using (a) The ray diagrams (Note: Draw the ray diagram on a sheet paper using Parallel ray, Chief ray and focal ray) (b) The mirror equation
An object is placed in front of a concave mirror at a distance of distance of 24 cm.The focal length of the mirror is 10 cm from the vertex. The object is 2.52 cm in height. Discuss the image characteristics? What is the size of the image? What is the distance of the image from the vertex?