Homework Answers
5) the magnitude of magnification is less than one .
Therefore, option D is correct.
6) 
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help with #5 and #6
W onim la mo 8.8 (A dan Center of curvature Object...
5. What was the focal distance (f) when the radius of curvature was 0.8 and index...
5. What was the focal distance (f) when the radius of curvature was 0.8 and index of refraction was 1.6? 6. Calculate the radius of curvature of a lens with a focal distance of 40.0 cm and an index of 1.2. 7. An object placed 3cm away from a lens projects a real image 0.6m behind the lens. What is this lens focal distance? 8. What is the lens magnification? 9. An object 20.0 cm to the left of a...
I need 4 and 6 and show all work please 4) A 5 cm tall object...
I need 4 and 6 and show all work please
4) A 5 cm tall object is placed in front 20 cm. The object is located 20 cm from the spherical mirror of a spherical mirror with a radius of curvature of - a) What is the object distance? b) What is the image distance? c) What is the focal length? d) What is the size of the object? e) What is the size of the image? 1) What is...
2. (3 pts.) A spherical, concave mirror has a radius of curvature of 75.0 cm. You...
2. (3 pts.) A spherical, concave mirror has a radius of curvature of 75.0 cm. You have a small, well-lit plastic action figure that is 10.0 cm tall, and you want to create a real image of it that is 1.50 times as large as the original object. (Hint: Watch your signs the real image will be inverted, so the magnification should be negative.) At what distance from the mirror should you place the object? Show your work completely
gibly drawn to scale ray diagrams showing h ation ng configuration: converging lens of 15em fixed focal length em in length. An object is placed at 0.0 em, can be detected is placed somewhere...
gibly drawn to scale ray diagrams showing h ation ng configuration: converging lens of 15em fixed focal length em in length. An object is placed at 0.0 em, can be detected is placed somewhere on an optical bench of 240 and a screen is placed where ever a focused image Use the illustrations on the following pages to construct one ray diagram for each of the following situations, using the basic configuration given above. Situation a) Measuring from the object...
A 4 mm high object is placed 5 cm in front of a concave mirror with...
A 4 mm high object is placed 5 cm in front of a concave mirror with a radius of curvature 20 cm. 1)The image distance is: Between -15 cm and zero Less than -15 cm Greater than 15 cm Between 0 and 15 cm 2) The magnitude of the image height will be: Less than 3 mm Between 3 and 6 mm Greater than 9 mm Between 6 and 9 mm 3) The image will be: Virtual and inverted Real...
need help. please answer #8-11 8. As an object moves away from a plane mirror on...
need help. please answer #8-11
8. As an object moves away from a plane mirror on a wall and you observe the object and the image from the position of the mirror, the image of the object A. gets smaller B. may or may not get smaller, depending on where the observer is positioned. C. Is always a real image, no matter how far you are from the mirror. D. Changes from being a virtual to a real image as...
plz help w the blank ones!! Chapter 26 - Introductory Physics II, section Phy1520, Summer 1...
plz help w the blank ones!!
Chapter 26 - Introductory Physics II, section Phy1520, Summer 1 2020 WebAssign 10. 478 Points DETAILS PREVIOUS ANSWERS SERVUIPS 2D, HE DO degree to Y NOTES Example 26.6 Where is the Final Image? 4 Two thin converging lenses of focal lengths Lens ! Lens 2 = 11.0 cm and 12 = 20.0 cm are separated by 20.0 cm as illustrated in the figure 1 An object is placed 32.0 cm to the left of...
need help. please answer #5 and 6 5. An object is placed 26.0 cm in front...
need help. please answer #5 and 6
5. An object is placed 26.0 cm in front of convex lens of focal length 40.0 cm. What is the magnification of the image? 6. In a supermarket, a convex mirror of radius of curvature 5.20 m is used for surveillance. A 1.80 m tall shopper is 12.0 m from such a mirror. (a) Where is her image? (b) What is the size of her image?
D Question 15 1 pts A4 mm high object is placed 5 cm in front of...
D Question 15 1 pts A4 mm high object is placed 5 cm in front of a concave mirror with radius of curvature 20 cm. Questions 13-15 refer to this situation. Time Attem 1 Hou The image will be: Virtual and upright Real and inverted Real and upright Virtual and Inverted Question 16 1 pts A4 mm high object is placed 9 cm in front of a convex mirror with radius of curvature 12 cm. Questions 16-18 refer to this...
webassign.net Active Figure 26.25 Thin Lenses The animation below shows a thin lens, an object (blue...
webassign.net Active Figure 26.25 Thin Lenses The animation below shows a thin lens, an object (blue arrow) and an image (tan arrow). Three rays are shown that locate the positic orientation, and size of the image. Readouts are provided for object distance, object height, image distance and image height. Instructions: Click and drag the blue object. Click the button in the lower left of the applet window to toggle between a conc convex lens. Explore Images formed by thin lenses...
5. What was the focal distance (f) when the radius of curvature was 0.8 and index of refraction was 1.6? 6. Calculate the radius of curvature of a lens with a focal distance of 40.0 cm and an index of 1.2. 7. An object placed 3cm away from a lens projects a real image 0.6m behind the lens. What is this lens focal distance? 8. What is the lens magnification? 9. An object 20.0 cm to the left of a...
I need 4 and 6 and show all work please
4) A 5 cm tall object is placed in front 20 cm. The object is located 20 cm from the spherical mirror of a spherical mirror with a radius of curvature of - a) What is the object distance? b) What is the image distance? c) What is the focal length? d) What is the size of the object? e) What is the size of the image? 1) What is...
2. (3 pts.) A spherical, concave mirror has a radius of curvature of 75.0 cm. You have a small, well-lit plastic action figure that is 10.0 cm tall, and you want to create a real image of it that is 1.50 times as large as the original object. (Hint: Watch your signs the real image will be inverted, so the magnification should be negative.) At what distance from the mirror should you place the object? Show your work completely
gibly drawn to scale ray diagrams showing h ation ng configuration: converging lens of 15em fixed focal length em in length. An object is placed at 0.0 em, can be detected is placed somewhere on an optical bench of 240 and a screen is placed where ever a focused image Use the illustrations on the following pages to construct one ray diagram for each of the following situations, using the basic configuration given above. Situation a) Measuring from the object...
need help. please answer #8-11
8. As an object moves away from a plane mirror on a wall and you observe the object and the image from the position of the mirror, the image of the object A. gets smaller B. may or may not get smaller, depending on where the observer is positioned. C. Is always a real image, no matter how far you are from the mirror. D. Changes from being a virtual to a real image as...
plz help w the blank ones!!
Chapter 26 - Introductory Physics II, section Phy1520, Summer 1 2020 WebAssign 10. 478 Points DETAILS PREVIOUS ANSWERS SERVUIPS 2D, HE DO degree to Y NOTES Example 26.6 Where is the Final Image? 4 Two thin converging lenses of focal lengths Lens ! Lens 2 = 11.0 cm and 12 = 20.0 cm are separated by 20.0 cm as illustrated in the figure 1 An object is placed 32.0 cm to the left of...
need help. please answer #5 and 6
5. An object is placed 26.0 cm in front of convex lens of focal length 40.0 cm. What is the magnification of the image? 6. In a supermarket, a convex mirror of radius of curvature 5.20 m is used for surveillance. A 1.80 m tall shopper is 12.0 m from such a mirror. (a) Where is her image? (b) What is the size of her image?
D Question 15 1 pts A4 mm high object is placed 5 cm in front of a concave mirror with radius of curvature 20 cm. Questions 13-15 refer to this situation. Time Attem 1 Hou The image will be: Virtual and upright Real and inverted Real and upright Virtual and Inverted Question 16 1 pts A4 mm high object is placed 9 cm in front of a convex mirror with radius of curvature 12 cm. Questions 16-18 refer to this...
webassign.net Active Figure 26.25 Thin Lenses The animation below shows a thin lens, an object (blue arrow) and an image (tan arrow). Three rays are shown that locate the positic orientation, and size of the image. Readouts are provided for object distance, object height, image distance and image height. Instructions: Click and drag the blue object. Click the button in the lower left of the applet window to toggle between a conc convex lens. Explore Images formed by thin lenses...
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