A reflecting, spherical Christmas tree ornament has a diameter of 5.0 cm. A child looks at...
A reflecting, spherical Christmas tree ornament has a diameter of 5.0 cm. A child looks at the ornament from a distance of 23 cm. Describe the image she sees.
Where is the image located?
cm
Is it real or virtual?
Is it upright or inverted?
Is it magnified, same size, or reduced?
Homework Answers
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A reflecting, spherical Christmas tree ornament has a diameter
of 5.0 cm. A child looks at...
A spherical silver Christmas tree ornament, 14 cm in diameter, acts as a mirror. (a) Are...
A spherical silver Christmas tree ornament, 14 cm in diameter, acts as a mirror. (a) Are the images one sees in it real or virtual, upright or inverted? (Select all that apply.) (b) Find the image height of a man 1.9 m tall, standing 3.7 m from the ornament.
2. A1 cm tall Christmas light is 2 cm from a spherical, reflecting ornament which has...
2. A1 cm tall Christmas light is 2 cm from a spherical, reflecting ornament which has a diameter d= 8 cm. (a) (5 points) Draw the ray diagram for this setup. (b) (5 points) What is the distance from the Christmas light to its image in cm? (c) (5 points) How tall does the image appear to be?
3. (4 pts.) Suppose that a shiny silver spherical Christmas-tree ornament makes a nicely reflective convex...
3. (4 pts.) Suppose that a shiny silver spherical Christmas-tree ornament makes a nicely reflective convex mirror. The ornament has a diameter of 12.0 cm. You position your face (the "object") 7.50 cm away from the surface of the ornament. When you look at the ornament, you see your reflection (the "image"). What is the magnification of your reflection? Is it upright or inverted? Show your work completely.
3. (4 pts.) Suppose that a shiny silver spherical Christmas-tree ornament makes a nicely reflective convex...
3. (4 pts.) Suppose that a shiny silver spherical Christmas-tree ornament makes a nicely reflective convex mirror. The omament has a diameter of 12.0 cm. You position your face (the "object") 15.0 cm away from the surface of the ornament. When you look at the ornament, you see your reflection (the "image"). What is the magnification of your reflection? Is it upright or inverted? Show your work completely
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An object is 23.5cm from the center of a silvered spherical glass Christmas tree ornament 6.35 cm in diameter. A) What is the position of its image? s'=? B)What is the magnification of its image? m=?
A concave mirror has a focal length of 12 cm. An object (the tree) is located...
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?
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The radius of curvature of a spherical convex mirror is 20 cm. Describe the image formed when a 25-cm-tall object is positioned at the the following distances. For each case, provide the image distance, the image height, the type of image (real or virtual), and the orientation of the image (upright or inverted) (a) 5 cm from the mirror dI = ______ cm hI = ______ cm The image is virtual and inverted? The image is virtual and upright? The...
Physics concept maps concave mirror: make a concept map linking the following phrases:
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...
The radius of curvature of a spherical convex mirror is 22 cm. Describe the image formed...
The radius of curvature of a spherical convex mirror is 22 cm. Describe the image formed when a 15-om-tall object is positioned at various distances. For each case, provide the image distance, the image height, the type of image (real or virtual), and the orientation of the image (upright or inverted) (a) 20 cm from the mirror d 24.4 x cm e real virtual Orientation of the image: upright s inverted (b) 22 cm from the mirror di 11 e...
2. A1 cm tall Christmas light is 2 cm from a spherical, reflecting ornament which has a diameter d= 8 cm. (a) (5 points) Draw the ray diagram for this setup. (b) (5 points) What is the distance from the Christmas light to its image in cm? (c) (5 points) How tall does the image appear to be?
3. (4 pts.) Suppose that a shiny silver spherical Christmas-tree ornament makes a nicely reflective convex mirror. The ornament has a diameter of 12.0 cm. You position your face (the "object") 7.50 cm away from the surface of the ornament. When you look at the ornament, you see your reflection (the "image"). What is the magnification of your reflection? Is it upright or inverted? Show your work completely.
3. (4 pts.) Suppose that a shiny silver spherical Christmas-tree ornament makes a nicely reflective convex mirror. The omament has a diameter of 12.0 cm. You position your face (the "object") 15.0 cm away from the surface of the ornament. When you look at the ornament, you see your reflection (the "image"). What is the magnification of your reflection? Is it upright or inverted? Show your work completely
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?
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...
The radius of curvature of a spherical convex mirror is 22 cm. Describe the image formed when a 15-om-tall object is positioned at various distances. For each case, provide the image distance, the image height, the type of image (real or virtual), and the orientation of the image (upright or inverted) (a) 20 cm from the mirror d 24.4 x cm e real virtual Orientation of the image: upright s inverted (b) 22 cm from the mirror di 11 e...
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