An object is placed at x = 0 and a converging lens, with f1 = +25.0 cm, at x = 38.0 cm. A concave mirror, with f2 = +52.0 cm, is placed at x = 88.0 cm. Considering the light from the object that passes through the lens, reflects from the mirror, and passes through the lens again, find: (a) the x-coordinate of the final image;
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An object is placed at x = 0 and a converging lens, with f1 = +25.0 cm, at x = 38.0 cm. A concave mirror, with f2 = +52.0 cm, is placed at x = 88.0 cm. Considering the light from the object that passes through the lens, reflects from the mirror, and passes through the lens again, find:
(a) the x-coordinate of the final image;
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- A ray of light is directed from water (n=1.33) into a dense glass equilateral prism which has an index of refraction of (1.73x10^0) . The ray enters surface 1 at an angle θ1, the ray then encounters Surface 2 from within the prism. If the angle of incidence at Surface 2 equals θc , the critical angle for this prism in water, what is the original incidence angle, θ1 (in degrees)(a) A 1.00 cm-high object is placed 3.45 cm to the left of a converging lens of focal length 7.05 cm. A diverging lens of focal length -16.00 cm is 6.00 cm to the right of the converging lens. Find the position and height of the final image. position height cm in front of the second lens cm Is the image inverted or upright? upright ○ inverted Is the image real or virtual? real virtual (b) What If? If an image of opposite characteristic, i.e., virtual if the image in part (a) is real and real if the image in part (a) is virtual, is to be obtained, what is the minimum distance (in cm), and in which direction, that the object must be moved from its original position? distance cm direction to the leftA thick-walled wine goblet can be considered to be a hollow glass sphere with an outer radius of 4.10 cmcm and an inner radius of 3.60 cmcm. The index of refraction of the goblet glass is 1.50. (a) A beam of parallel light rays enters the side of the empty goblet along a horizontal radius. Where, if anywhere, will an image be formed? (b) The goblet is filled with white wine (nn = 1.37). Where is the image formed? Use the image from the previous part as the object for the second surface (the inner wall of the same side of the goblet) and find the position of the second image. Express your answer with the appropriate units.
- Can you help me with the wrong. Please? Thank you.A biconcave lens has radii of curvature equal to R₁ = 31.0 cm and R₂ = 43.7 cm. A very distant object on the R₁ side of the lens forms an image. The lens medium has index of refraction 1.53 for violet light and 1.51 for red light. (a) Where is the image formed by violet light? (Enter your answer in cm and indicate the position of the image relative to the lens with the sign of your answer. Give your answer to at least two decimal places.) cm (b) Where is the image formed by red light? (Enter your answer in cm and indicate the position of the image relative to the lens with the sign of your answer. Give your answer to at least two decimal places.) cmTwo plane mirrors make an angle α = 54.0◦ between them. A ray of light incident on one of the mirrors is reflected and hits the second mirror. Find the angle β between the ray incident on the first mirror and the ray reflected off of the second mirror. (a) 36.0◦ (b) 72.0◦ (c) 54.0◦ (d) 24.0◦ (e) None of the above.
- Please refer to Figure 2 included. A light beam shines through air and then strikes a mirror, making an angle theta = 66.3 degrees with respect to the vertical, as shown. The reflected beam then strikes a pane of glass of thickness h = 1.01 cm, located a distance y= 32.2 cm from the mirror, and then exits the glass pane at the bottom, a horizontal distance x cm away from where it struck the mirror. What is the value of x? 74.1 cm 29.6 cm 103.7 cm 44.5 cmAn object is placed 26.7 cm to the left of a diverging lens (f = -2.42 cm). A concave mirror (f = 9.17 cm) is placed 25.6 cm to the right of the lens to form an image of the first image formed by the lens. Find the final image distance, measured relative to the mirror. (b) Is the final image real or virtual? (c) Is the final image upright or inverted with respect to the original object?A mirror hangs 1.60 m above the floor on a vertical wall. A ray of sunlight, reflected off the mirror, forms a spot on the floor 1.14 m from the wall. Later in the day, the spot has moved to a point 2.50 m from the wall. (a) What is the change in the angle of elevation of the Sun, between the two observations? °(b) What time of day were these observations made? morning or afternoon