A concave spherical mirror is made from a sphere whose radius is 34.8 cm. What is the focal length of this mirror?

Q: A convex, spherical mirror has a focal length of -14.6 cm. What is the lateral magnification of the…

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Q: An object placed 10.0 cm from a concave spherical mirror produces a real image 8.00 cm from the…

A: Given  Object distance u1=10cm Image distance v1=8cm Object's new position u2=20cm

Q: The height h of a rectangular mirror is 4 times the width of the mirror . Write an expression for…

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Q: When a jellybean is placed 17.7 cm away from the center of a concave mirror, its image is located…

A: object distance (distance of jellybean from the center of concave mirror ) = 17.7 cm d = 17.7 cm…

Q: A 3.5-cm-tall object is 12.0 cm in front of a concave mirror that has a 25 cm focal length

A: Givenheight of Object, h0=3.5 cmObject distance, u=-12 cmFocal Length of concave mirror, f=-25 cm

Q: An object 3.00 cm high is placed 20.0 cm from a convex mirror with a focal length of magnitude…

A: Given that, The height of an object, h = 3 cm Object distance, u = -20 cm  The focal length of the…

Q: A concave shaving mirror has a radius of curvature of +36.1 cm. It is positioned so that the…

A: Given data: The radius of curvature of mirror is R=36.1 cm. The magnification of image is m=1.59.

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 mirror is used to produce a virtual image that is 5.00 times bigger than the object. If the focal…

A: Given:  f = - 100 cm  m = + 5  virtual

Q: A 3.5-cm-tall object is 12.0 cm in front of a concave mirror that has a 25 cm focal length.

A: According to the mirror formula,                                1v+1u=1fHere,           v= image…

Q: An object is placed 20.0 cm from a mirror of focal length 10.0 cm. The object is 5.00 cm tall. Where…

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Q: ) If you need a mirror that will produce a virtual, upright image the same size as the object…

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Q: A concave spherical mirror has a focal length of 10 cm. the distance of the image for an object…

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Q: An object is placed 38 cm in front of a spherical mirror. The image lies 5.0 cm in front of the…

A: given data:   Object distance (u) of spherical mirror = - 38 cm Image distance (v) in front of the…

Q: A concave mirror produces a virtual image that is 8 times as tall as the object. If the object is 2…

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Q: A  pencil  is held  perpendicular  to  the  optical  axis  of a  concave  spherical mirror.  The…

A: Light provides sensation to eyes so we see objects around. When light falls on an object, 3 things…

Q: A 2.50-cm-high object is placed 3.50 cm in front of a concave mirror. If the image is 6.00 cm high…

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Q: An object is placed 20-cm from a concave mirror. An image 4x the size of the object is formed on the…

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Q: An object is placed 7.5 cm in front of a convex spherical mirror of focal length -12.0cm. What is…

A: The mirror equation expresses the quantitative relationship between the object distance, image…

Q: Determine the distance to the image and the height of the image.

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Q: The image produced by a concave mirror is located 26 cm in front of the mirror. The focal length of…

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Q: A 3.25 cm high object is placed 28 cm in front of a convex mirror. Its image was formed 14cm behind…

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Q: You place a light bulb 15.0 cm in front of a concave spherical mirror. The mirror forms an image of…

A: Given : Bulb's object distance, u=-15.0 cm Bulb's Image distance, v=-4.50 m=-450 cm Let's find…

Q: A concave mirror forms a real image at 35.2 cm from the mirror surface along the principal axis. If…

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Q: A 2.25-cm-high object is placed 4.00 cm in front of a concave mirror. If the image is 5.50 cm high…

A: To calculate the focal length of the mirror, We use the following steps 1. Find the image distance…

Q: A concave mirror has a focal length of 40.6 cm. The distance between an object and its image is 74.8…

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Q: An object is placed in front of a convex mirror, and the size of the image is 1/4 that of the…

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Q: A convex mirror has a radius of curvature of 30 cm. A 55-cm high object is placed 15 cm in front of…

A: Mirrors are the objects which work on the laws of reflection to produce images of the objects placed…

Q: If a concave mirror has a focal length of 8.00 cm, how far from the mirror is the image of an object…

A: Given that,focal length, f=8 cmObject distance, x0=40 cm

Q: A 2.2 m tall object is placed 10.5 m from a truck mirror. If an image is formed -9.75 m from the…

A: The magnification is given by  where, u is the distance of object and v is the distance of image.

Q: The mirror of a solar cooker focuses the Sun's rays on a point 26.7 cm in front of the mirror. What…

A: Given Data: The focal length of the mirror of the solar cooker (spherical mirror) is: f=26.7 cm The…

Q: The focal length of a plane mirror is (a) positive (c) zero (b) negative (d) infinity

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Q: a ball is held 50 cm in front of a plane mirror. the distance between the ball and its image is a.…

A: Introduction: The image formed by the plane is virtual, erect, laterally inverted, and the…

Q: The image produced by a concave mirror is located 35 cm in front of the mirror. The focal length of…

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Q: An object with a height of 39 cm is placed 1.6 m in front of a convex mirror with a focal length of…

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Q: For the next four numbers, consider an ant that is 10 cm from a concave mirror whose radius of…

A: Given data:  A concave mirror  Radius of curvature (R) = 10 cm Required: The focal length (f)

Q: The convex mirror produces a virtual image that is three fourths the size of the object. a)…

A: Given that, u = - 41 cm hi =14ho

Q: The virtual image produced by a convex mirror is one fifth the size of the object. If the object is…

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Q: A concave mirror with a focal length of 10cm forms an image of a small object placed 5 cm in front…

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Q: A convex mirror in a department store produces an upright image 0.25 times the size of a person who…

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Q: Calculate  the  focal length of  a  convex  spherical mirror  which  produces   an image 1/6  the…

A: Given data: Size of object u=-12 cm ( left side of mirror) Linear magnification m=16

Q: A concave mirror has a focal length of 5 cm. an object is 15 cm away from the mirror and the object…

A: Given value--- focal length = 5 cm. Object distance = 15 cm. Object height = 9 cm. We have to…

Q: A convex mirror is used to form a virtual image of an object placed at 6 cm from the mirror. The…

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Q: A concave shaving mirror has a radius of curvature of + 35.6 cm. It is positioned so that the…

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Q: A concave mirror has a radius of curvature of 68.4 inches. How far (in inches) from the mirror is…

A: Radius of curvature of concave mirror is R = 68.4 inches .

Q: A concave mirror of focal length 30 cm is placed 25 cm to the left of a plane mirror. An object 10…

A: when an object of height hi is placed in front of concave or convex mirror  of focal length 'f' at…

Q: Using a mirror, an image is formed 0.5 meters behind the mirror. If the object is 1 meter in front…

A: Yes, the given mirror is Convex mirror because the image is formed behind the mirror(Virtual) and…

Q: a concave mirror has a radius of curvature of 36.7cm. if an object is placed 29.5cm from the mirror,…

A: Given data The radius of the curvature is given as R = - 36.7 cm. The object distance is given as u…

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.