Question 6 (1 point) Lina, quite concerned about her nose, is looking into a concave mirror...
Lina, quite concerned about her nose, is looking into a concave mirror with a focal length of 40 cm. Determine the image height of the 3.0cm nose when placed 20 cm from the mirror. hi di M ho } = d.+ 20cm -40cm 40cm -20cm
Lina, quite concerned about her nose, is looking into a concave mirror with a focal length of 40 cm. Determine the image height of the 3.0cm nose when placed 20 cm from the mirror. M= hi + di do ho 20cm -40cm 40cm -20cm Next Page Page 3 of 18
omalle 0.52 RE 2.50 ş a 14 R w 6.00 = R 1.50 0.50 245V Which equation best describes the Junction equation for currents at the node 'a O 12 = 1 + 13 13 = 12 + I 12 + I3 = 11 Next Page Page 5 of Lina, quite concerned about her nose, is looking into a concave mirror with a focal length of 40 cm. Determine the image height of the 3.0cm nose when placed 20 cm...
A concave cosmetic mirror has a focal length of 40cm. A 5-cm-long mascara brush is held upright 20cm from the mirror. Use ray tracing to determine the location and height of its image. Is the image upright or inverted? is it real or virtual?
(a) Find the focal length of a concave mirror if an object placed 40 cm in front of the mirror has a real image 80 cm from the the mirror. (b) Where will the image be if the object is moved to a point 20 cm from the mirror? (c) What type will this image be? (a) Find the focal length of a concave mirror if an object placed 40 cm in front of the mirror has a real image...
An object is placed 25.7 cm to the left of a concave mirror with a focal length of f=15 cm}. If the object is 4.2 cm tall, what is the height of the image? options HI=0.9 cm, 5.9 cm, 12.2 cm, 1.5 cm
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...
While looking at her image in a cosmetic mirror, Dina notes that her face is highly magnified when she is close to the mirror, but as she backs away from the mirror, her image first becomes blurry, then disappears when she is about 20.0 cm from the mirror, and then inverts when she is beyond 20.0 cm. Based on these observations, answer the following questions about the mirror. (a) What type of mirror does Dina have? convex or concave (b)...
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...
An object is placed 20 cm from a converging lens with focal length 15 cm. A concave mirror with focal length 10 cm is located 75 cm to the right of the lens asshown in the figure. Note: The figure is not drawn to scale. A)Determine the location of the final image.B)If the height of the object is 1.0 cm, what is the height of the image?thanks!