2. Two identical concave mirrors are used as a mold to create a lens they are puttogether like a clam shell, and a transparent fluid is injected between them, which thenhardens into a convex lens. The lens is removed, and an object is placed on the reflectingside of one of the mirrors. The image seen is real, and is distance d from the mirror. Theobject is left in place, while the mirror is replaced with the lens, through which the objectis viewed. Once again an inverted image is seen, and the distance d from the lens to thisimage is the very same distance as before. Find the index of refraction of the lens.

The convex lens is made out of mold make of concave mirror. Hence the radius of curvature will be…

Answered: 2. Two identical concave mirrors are…

Similar questions

5. A convex lens forms an image of a soda can. The image is 2 cm tall and appears 8 cm from the lens. The height of the soda can is 10 cm. (a) Include a drawing/ray diagram of this setup, (b) Where is the can located (object distance) and (c) what is the focal point of this lens?
8. A convex mirror (f₁ = -5.60 cm) and a concave mirror (f₂ = 9.00 cm) are facing each other and are separated by a distance of 15.0 cm. An object is placed between the mirrors and is 7.5 cm from each mirror. Consider the light from the object that reflects first from the convex mirror and then from the concave mirror. What is the distance of the image (d₁2) produced by the concave mirror? cm 285 jeh20 285 jeh285 jch285 jch285 j
1) A piece of thin spherical shell that has a radius of curvature of 145 cm is silvered on both sides. The concave side of the piece forms a real image 500 cm from the mirror. The piece is then turned around so that its convex side faces the object. The piece is moved so that the image is now 30 cm from the piece on the concave side.
Spherical Mirrors: An object is placed 50 cm in front of a concave mirror with a focal length of 25 cm. What is the magnification produced by the mirror? +1.0 +1.5 O-1.0 -2.0 -0.50
1. When an object is placed in front of a converging lens and the image appears on the opposite side of the lens а. р>0 q >0 f > 0 b. p> 0 q 0 С. р> 0 q >0 f 0 q 0 f > 0
An Unidentified Flying Object. You and your team spot a strange object hovering over the open ocean in broad daylight. You have nothing to reference in order to estimate its distance, height, or size, but you get the idea to use a concave mirror from a signal light. You disassemble the light, extract the mirror, and point it at the sun. You measure the distance to the sun's image from the center of the mirror to be 3.406 m. You then point the mirror at the object and find that its image forms 3.441 m from the center of the mirror. The angle between the line of sight to the object and the horizontal is 28.5 ° (a) What is the distance between you and the object? (b) What is the height of the object above the ground? (c) If the width of the object's image is 11.8 cm, what is the width of the object? (a) Number 1 (b) Number (c) Number i Units Units Units
5. Consider a converging lens that has a focal length (f). Which one of these is correct about the image when the object is placed in front of the lens at a distance of (3f)? The image is real, inverted, and diminished The image is real, erect, and diminished The image is real, erect, and magnified The image is virtual, inverted, and magnified The image is virtual, inverted, and diminished The image is virtual, erect, and has the same size as the object A nearsighted man uses his ideally prescribed eyeglasses that have a refractive power of -3.00 diopters. He would like a prescription for contact lenses. What is the correct contact lens prescription if he normally wears his eyeglasses a distance of 2.1 cm from his eyes? diopters
A student attempts to determine the focal length of a mirror through graphical analysis. They make a series of observations by changing the position of an object and measuring the position of the corresponding focused image. When they graph their data to create a linear relationship, they obtain the following graph. (T-W) 'P/T 4.5 4 3.5 3 2.5 2 1.5 1 0.5 0 0 0.5 Observations of a Converging Mirror 1 1.5 2 1/d, (m¹) 2.5 3 3.5 4 4.5 Based on their graph, the best value for the focal length of the mirror, in meters, to two significant digits is:
w9-19 physics An object is placed 20.0 cm from a converging lens with focal length 15.0 cm (see the figure, not drawn to scale). A concave mirror with focal length 10.0 cm is located 76.0 cm to the right of the lens. Light goes through the lens, reflects from the mirror, and passes through the lens again, forming a final image. d=76.0 What is the location of the final image? ______cm to the left of the lens
1. How far from the object should the lens be held?
Ch 25, Problem 24 A concave mirror ( f = 36 cm) produces an image whose distance from the mirror is one-third the object distance. Determine (a) the object distance and (b) the (positive) image distance.