Curved Mirror

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Curved Mirror Questions and Answers

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A concave spherical mirror has a radius of curvature of R = 10.0 cm. a. Calculate the location of image formed by an 14.0 mm tall object whose distance from mirror is 20.0 cm. Express your answer in centimeters to three significant figures. b. Calculate
A concave mirror has a focal length of 37 cm. Determine the object position for which the resulting image is upright and four times the size of the object. Answer in units of cm.
A concave mirror has a radius of curvature of 3.4 cm. (a) Determine the object position for which the resulting image is upright and seven times the size of the object. cm? (b) Draw a ray diagram to d
1) An object is 24 cm away from a convex mirror. The image is 4 cm away from the mirror. Is the image real or virtual? What is the focal length of the mirror? If the object is 0.12 cm of height, what
An object is located 2.6 m in front of a plane mirror. The image formed by the mirror appears to be
If you look at yourself in a shiny Christmas tree ball with a diameter of 10.5 cm when your face is 35.0 cm away from it, (a) where is your image? (b) Is it real or virtual? (c) Is it upright or inver
A concave spherical mirror has a radius of curvature of magnitude 19.2 cm. a. Find the location of the image for the object placed at distances 39.2 cm, 19.2 cm and 9.6 cm. b. For each case mentioned in part a state whether the image is real or virtual.
A spherical glass ornament is 7.00 cm in diameter. An object is placed 11.8 cm away from the ornament. a) Where will its image form? b) What is the magnification of the image?
A concave mirror with a radius of curvature of 1.7 m is illuminated by a candle located on the symmetry axis 3.7 m from the mirror. Where is the image of the candle? Answer in units of m.
Two plane mirrors are positioned at right angles to one another. A ray of light strikes one mirror at an angle of 30 to the normal. It then reflects toward the second mirror. What is the angle of ref
A concave spherical mirror has a radius of curvature of 18 cm. Locate the images for object distances as given below. In each case, state whether the image is real or virtual and upright or inverted,
The radius of curvature of a convex mirror is 1.60 x 10^2 cm. An object that is 11.0 cm high is placed 40.0 cm in front of this mirror. Determine (a) the location and (b) the height of the image.
A 5.0 cm real object is placed at a distance of 5.0 cm from a concave mirror of focal length 10 cm. Find the size of the image. A. 5 cm B. 10 cm C. 17 cm D. 20 cm
An object 0.600 cm tall is placed 16.5 cm to the left of the vertex of a concave mirror having a radius of curvature of 22.0 cm. a) Draw a principle-ray diagram showing the formation of the image. b
A convex mirror in an amusement park has a radius of curvature of magnitude 3m. A man stands in front of the mirror, so that his image is half as tall as his actual height. At what distance must the m
What is the image distance of a 4 cm tall object placed 40 cm from a concave mirror having a focal length of 10 cm? a. -13.3 cm b. 13.3 cm c. -40.0 cm d. 40.0 cm
An inverted image is magnified by 2 when the object is placed 22 cm in front of a concave mirror. Determine the image distance and focal length.
Where must a light source be placed in front of a concave mirror for (a) light energy to be concentrated to a single point and (b) the light to be reflected in a parallel beam?
An object is placed 15 cm in front of a convex lens of focal length 10cm. Find the nature and position of the image formed. Where should a concave mirror of radius of curvature 20cm be placed so that
A convex mirror is needed to produce an image that is nine-tenths the size of an object and located 21 cm behind the mirror. What focal length should be specified?
A coin 1.9 cm in diameter is held 40 cm from a concave spherical mirror of 30 cm radius of curvature. Locate the image of the coin Then what is the diameter of coin?
Define the Mirror formula,and then prove m=f/f-u
What does it mean to be outside the focal point of a converging mirror?
A concave spherical mirror has a radius of curvature of 29.4 cm.The object distance is 5.7 cm .a) Find the magnitude of the image distance. Answer in units of cm. b) Find the magnification.
Consider a concave mirror with radius R. An upright object is placed in between the interval R/2 and R. What is the nature of the image? (a) virtual, inverted, enlarged. (b) real, inverted, reduced. (
The diameter of Mars is 6794 \ km, and its minimum distance from the earth is 5.58*10^7 \ km. When the Mars is at this distance, find the diameter of the image of Mars formed by a spherical, concave,
True or False: The quantities di and d0 are measured from the focal point of a lens or mirror.
Describe the image of an object that is 38cm from a concave mirror that has a focal length of 10cm.
The radius of curvature of a concave miror is 20cm. Its focal length is what?
An object is placed 11 cm in front of a convex mirror of focal length 4 cm. Using the lens equation, find where the image will form and state whether it is a real or virtual image.
The length of a concave mirror is 10 cm. What will the radius of curvature will be?
A lady applies makeup, using a concave mirror, with a focal length of 10cm. At a distance of 6cm from the mirror, how large does her 4cm-wide eye appear? Solve mathematically.
If a concave mirror with a radius of curvature of 0.93 m has an object placed at 0.37 m in front of it, what is the mirror's focal length? Round your answer to 3 decimal places.
A candle is placed 17.0 cm in front of a convex mirror. When the convex mirror is replaced with a plane mirror, the image moves 6.0 cm farther away from the mirror. Find the focal length of the convex
A dentist uses a small mirror with a radius of 40 mm to locate a cavity in a patient's tooth. If the mirror is concave and is held 16 mm from the tooth, what is the magnification of the image?
The image produced by a concave mirror is located 28 cm in front of the mirror. The focal length of the mirror is 14 cm. How far in front of the mirror is the object located? ..cm
An inverted image is magnified by 2 when an object is placed 22 cm in front of a concave mirror. Determine the image distance and focal length of the mirror.
A spherical concave mirror has a radius of curvature of 6.0 cm. At what distance from the mirror should a 6.0 cm object be placed to obtain an image that is 48 cm tall?
An 8.20 cm tall object is placed 30.0 cm in front of a concave mirror with a focal length of 4.20 cm. What is the magnification?
An object is placed 11 \ cm in front of a concave mirror whose focal length is 23 \ cm. The object is 3.6 \ cm tall. (a)Determine the location of the image, taking a real image as a positive value an
A statue that is 2.3 cm tall is placed 15 cm in front of a convex mirror. The magnitude of the focal length of the mirror is 9 cm. Which of the following statements is true? Explain why each is true
In many cars the passenger-side-rear-view mirror has a warning that reads "objects may be closer than they appear". Is the mirror concave or convex? Explain
A convex mirror has a focal length of 19.0 cm. Determine the object location for which the image will be one-fourth as tall as the object.
Focal length of a convex mirror is 10 cm where should an object be placed in front of a convex mirror so that the image of half the size of the object is formed?
The magnification of a convex mirror is +0.65 X for objects 2.8 m from the mirror. What is the focal length of this mirror?
A convex spherical mirror has a focal length of -20 cm. An object is placed 30 cm in front of the mirror on the mirror's axis. Where is the image located?
A thimble is 32.0cm from a spherical, concave mirror. The focal point length of the mirror is 11.0cm. What is the image position?
A convex spherical mirror has a radius of curvature of 10.0 cm. Calculate the location and size of the image formed of an 8.00-mm-tall object whose distance from the mirror is (a) 15.0 cm, (b) 10.0 cm
The outside mirror on the passenger side of a car is convex and has a focal length of -7.2 cm. Relative to this mirror, a truck traveling in the rear has an object distance of 20 m. Find (a) the image
A convex mirror with a focal length of -20 cm forms an image 12 cm behind the surface. Where is the object located as measured from the surface?
A convex mirror with focal length of -20 cm forms an image 12 cm behind the surface. Where is the object located as measured from the surface?
A convex spherical mirror has a radius of curvature of 50 cm. Determine the position and magnification of the image of an object located 35 cm in front of the mirror.
An object 5 \ cm high is placed at a distance of 60 \ cm in front of a concave mirror of focal length 10 \ cm . Find the position and size of image.
An object 5 cm high is placed at a distance 60 cm in front of a concave mirror of focal length 10 cm. Find the position and size of the image by drawing.
A concave mirror has a radius of curvature of 1.61 m. Calculate the position of the image produced when an object is placed 2.66 m from the mirror. Answer in units of m.
A convex mirror produces a virtual image that is one quarter the size of the object. (A) Determine the image distance if the object is 37.0 cm in front of the mirror (Include the appropriate positive
A concave spherical mirror has a radius of curvature 15 cm. A 1 cm tall bulb is placed in front of the mirror such that its image is formed 10 cm in front of the mirror. What is the a) focal length
A small statue has a height of 3.8 cm and is placed in front of a concave mirror. The image of the statue is inverted, 1.9 cm tall, and located 14 cm away from the mirror. Find the focal length of the
A mirror on the passenger side of your car is convex and has a radius of curvature with magnitude 18 cm. Another car is seen in this side mirror and is 13 m behind the mirror. If the car is 1.5 m tall
An object 2 cm high is placed 10 cm in front of a mirror. What type of mirror, and a radius of what curvature is needed for an upright image that is 4 cm high?
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