9. A person stands 20.0 cm away from of a convex mirror that has a radius of curvature of 32.5 cm. (a) What is the distance between the person and his or her image? cm ssi sf60 ssi 60 ssf
Q: a) A concave spherical mirror forms an inverted image 4.00 times larger than the object. Assuming…
A: Given data:The magnification is m = 4.The distance between object and image is u - v = 0.4 m.
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Q: A convex mirror with a radius of curvature of -26.0 cm is used to form an image of an arrow that is…
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Q: A concave mirror (f = 39 cm) produces an image whose distance from the mirror is one-third the…
A: Focal length of concave mirror is Image distance is one-third of object distance, that is, Find:(a)…
Q: 7. A man is standing 2.60 m in front of a convex spherical mirror of radius of curvature 4.40 m. How…
A: Object distance (u) = -2. 60 m Focal length= 4.40÷2=2.20 m
Q: A dentist uses a mirror to examine a tooth that is 1.00 cm in front of the mirror. The image of the…
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Q: A dentist uses a mirror to examine a tooth that is 1.25 cm in front of the mirror. The image of the…
A: (a) By the mirror formula, 1/u + 1/v = 2/R R = 2uv/(u+v) R = (2x1.25x(-10)) / (1.25-10) R = 2.857…
Q: A 2.75-cm-high object is placed 4.00 cm in front of a concave mirror. If the image is 5.50 cm high…
A: Solution: Given data: Height of the object, ho = 2.75 cm, Height of the image, hi = 5.50 cm,…
Q: A concave mirror has a focal length of 37 cm. What is the position of the resulting image if the…
A: Solution:Given:f = focal length of concave mirror = -37 cmm = magnification of image = 1/5v = image…
Q: A magnifying mirror is placed 1.25 cm behind an object. The image is an upright and virtual image…
A: Write the given values with the suitable variables. u=1.25 cmv=-9 cm Here, u is the object's…
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Q: A 2.50-cm-high object is placed 4.00 cm in front of a concave mirror. If the image is 6.00 cm high…
A: We are given the size of object. We are given the size of image also. The mirror used is concave…
Q: In front of a spherical convex mirror of radius 54.1 cm, you position an object of height 3.68 cm…
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Q: A magnifying mirror is placed 1.25 cm behind an object. The image is an upright and virtual image…
A: Given Object is placed 1.25 cm in front of the mirror. Image is formed 9.00 cm behind the mirror.…
Q: Where is the image formed for an object 30.0 cm in front of a 10.0 cm radius convex spherical…
A: Givenfor convex spherical mirrorradius r=10.0 cmobject distance frommirror u=-30.0cm
Q: In front of a spherical concave mirror of radius 57.3 cm, you position an object of height 4.32 cm…
A: Given thatR=57.3 cmf=R2 =-28.65 cm (negative sign because we have concave mirror)ho=4.32…
Q: A convex mirror has a focal length of-20 cm. What is the object distance if the image distance is-10…
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Q: An object is placed 15 cm from a concave mirror of focal length 20 cm. The object is 4.0 cm tall.…
A: Given Data: Object distance (u) = 15 cm.Focal length (f) = 20 cm.Object height (ho) = 4.0 cm. To…
Q: 6. Two students in a physics laboratory each have a concave mirror with the same radius of…
A: To find the distance of farther object, we can use the equation for mirror1/f = 1/d0 + di Where: f =…
Q: 1. A tree has a height of 3.50 cm and is placed in front of a concave mirror. The image of the tree…
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Q: A mirror is showing upright image of a person standing 1.5 m from it. Image is 2.5 times taller than…
A: Object distance ( u ) = - 1.5 mImage of height ( hi ) = 2.5 × height of person ( ho )
Q: The tallest basketball players have been approximately 2.29m tall (7 foot 6 inches). Approximately…
A: For a plane mirror if we want to see an object fully in the mirror the height of the mirror must be…
Q: In front of a spherical concave mirror of radius 23.2 cm, you position an object of height 4.38 cm…
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Q: 2. An object is located 12.5 cm in front of a convex mirror, the image being 7.15 cm behind the…
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Q: A concave mirror with a radius of curvature of 23.5 cm is used to form an image of an arrow that is…
A: We need to calculate the height of the image of the given object.
Q: The mirror of a solar cooker focuses the Sun's rays on a point 23.1 cm in front of the mirror. What…
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Q: An object is placed (3.80x10^1) cm in front of a spherical mirror.-- An "upright" image is formed…
A: Given object is put in front of a spherical mirror at distance 3.80x101cm The image is upright two…
Q: Most side mirrors on cars have the warning "Objects in mirror are closer than they appear." This is…
A: Given Focal length f = 12 m image distance v = 3.1 m
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- A man standing 1.50 m in front of a shaving mirror produces an inverted image 20.2 cm in front of it. How close to the mirror should he stand if he wants to form an upright image of his chin that is twice the chin's actual size? cmA homogeneous pulley with two grooves consists of two wheels which turn together as one around the same axis. The moment of inertia of the two wheels together is ICM = 40 kg m2. The radii are: R1 = 1.2 m and R2 = 0.4 m. The masses that hang on both sides of the pulley are m1 = 36 kg and m2 = 12 kg. We will assume that the masses of the ropes are negligible. Determine the angular acceleration of the pulley, acceleration of the masses, and the tensions of the ropes.A convex mirror with a radius of curvature of -30.0 cm is used to form an image of an arrow that is 13.6 cm away from the mirror. If the arrow is 2.10 cm tall and inverted (pointing below the optical axis), what is the height of the arrow's image? (Include the sign of the value in your answer.) cm
- A concave mirror has a focal length of 20 cm. What is the position (in cm) of the object if the image is upright and is two times larger than the object? a b с d 30 20 10 40An object 2.00 cm high is placed 16.0 cm in front of a convex mirror with radius of curvature of 8.40 cm. Where is the image formed? If the image is formed in front of the mirror, enter a positive answer and if the image is formed behind the mirror, enter a negative answer. cm7. A man is standing 2.65 m in front of a convex spherical mirror of radius of curvature 5.00 m. How far is the image from the object?
- A dentist uses a concave mirror to send light into his patients’ mouths. If a parallel beam of light supplied by a lamp is to be concentrated at a distance 2.5 cm from the mirror, what should be the radius of curvature? Group of answer choices 2.5 cm 5.0 cm (1/ 2.5) cm 1.25 cme) 2.00 diopters An object is placed 32.0 cm in front of a converging lens and a concave mirror as shown in the figure. The focal length of the lens is 16.5 cm, and the focal length of the mirror is 23.5 17. cm. The distance between the lens and the mirror is 37.0 cm. What is the distance of the final image in reference to the mirror? a) -3.35 cm b) 34.1 cm c) 3.35 cm d) 2.61 cm e) 2.94 cmA convex mirror with a radius of curvature of -35.0 cm is used to form an image of an arrow that is 10.2 cm away from the mirror. If the arrow is 2.10 cm tall and inverted (pointing below the optical axis), what is the height of the arrow's image? (Include the sign of the value in your answer.) cm
- 2. An object 3.00 cm tall is placed 12.0 cm from the front of a concave mirror with a radius is the height of the image? cm 60 $$1 ISS ssf60 ssfát 60 ssf60 s 09588 093 ssf60 ssf60 Curvature of 41.0 cm. WhatA full-length mirror is one in which you can see all of yourself. It need not be as big as you, and its size is independent of your distance from it. What is the smallest mirror on the wall in which this man can see his full image if his height is h=D1.70 m? 0.90 m O 1.70 m O 0.42 m O 0.85 mA convex mirror with a radius of curvature of -29.0 cm is used to form an image of an arrow that is 10.2 cm away from the mirror. If the arrow is 2.40 cm tall and inverted (pointing below the optical axis), what is the height of the arrow's image? (Include the sign of the value in your answer.) cm