You are 2.4 m from a plane mirror, and you would like to take a picture of yourself in the mirror. You need to manually adjust the focus of the camera by dialing in the distance to what you are photographing. What distance do you dial in?A. 1.2 m         B. 2.4 mC. 3.6 m         D. 4.8 m

Q: An antelope is at a distance of 20.0 m from a converging lens of focal length 27.0 cm. The lens…

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Q: Q2. The magnitude of the focal length of a convex mirror is 25.0 cm. An object is placed at 40.00 cm…

A: Given: The focal length of the convex mirror is 25.0 cm. The object distance is 40.0 cm.

Q: mirror/ If a concave mirror/convex concave lens/convex lens has a radius of 4 cm and the height of…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A tall tree is growing across a river from you. You would like to know the distance between yourself…

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Q: An object is placed 15.0 cm in front of a lens. An upright, virtual image is formed 28.2 cm from the…

A: As the image is virtual, it is formed on the same side as that of the object.  Therefore using sign…

Q: A concave mirror (R = 89.7 cm) is used to project a transparent slide onto a wall. The slide is…

A: Given, Radius of curvature R = 89.7 cm Distance of object u = 55.3 cm   So the focal length of the…

Q: QUESTION 15 An object is 16.0 cm to the left of a lens. The lens forms an image is 36.0 cm to the…

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Q: An object is placed 30 cm from the center of a 50-cm-focal-length converging lens. (a) Draw a ray…

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Q: You are looking at the image of a pencil in a mirror, as shown.a. What happens to the image you see…

A: To find: a. What happens to the image you see if the top half of the mirror, down to the midpoint,…

Q: A concave spherical mirror has radius of curvature 30 cm. It forms an image of a 2 m tall person…

A: Calculate the focal length of the mirror.

Q: A spherical mirror is to be used to form an image 3.20 times the size of an object on a screen…

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Q: A mirror produces an image that is located 48.0 cm behind the mirror, when the object is located…

A: object distance (d) = 8.70 cm image distance (i) = - 48 cm (negative sign represents that the image…

Q: IP A magician wishes to create the illusion of a 2.65-m-tall elephant. He plans to do this by…

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Q: A person looks at a gem with a jeweler’s loupe – a converging lens that has a focal length of 12 cm.…

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Q: Rear-View Mirror. A mirror on the passenger side of your car is convex and has a radius of curvature…

A: The object distance from the mirror, s=9.00 m=900 cm   The radius of the curvature of the convex…

Q: When viewed in a spherical mirror, the image of a setting sunis a virtual image. The image lies 12.0…

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Q: A virtual image is formed 20 cm from a concave mirror having a radius of curvature of 40.0 cm. (a)…

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Q: An object 12.0 cm tall is placed at the zero mark of a meterstick. A spherical mirror located at…

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Q: A concave mirror in an amusement park has a focal length of 1.83 m. A child stands in front of the…

A: we have following data as given in question focal length of concave mirror f = -1.83 m  she standing…

Q: 6- 10. A 4.5-cm tall light bulb is placed a distance of 32.5 cm from a convex mirror having a focal…

A: Given: u=32.5 cmf=11.8 cmh = 4.5 cmmirror: convex

Q: A doctor wishes to inspect a patient's tooth with a magnifying mirror. She places the mirror 1.00 cm…

A: The mirror equation is given as  1f=1v+1uhere v is image distance u is object distanceUsing sign…

Q: image behind a convex mirror (radius of curvature = 63 cm) is located 20 cm behind the mirror. a)…

A: Since you have asked multiple questions we will answer the first one for you. Kindly post the other…

Q: A photographic slide is to the left of a lens. The lens projects an image of the slide onto a wall…

A: Let object  is at the distance u left to the lens, the image is right to the distance at distance v…

Q: A tall tree is growing across a river from you. You would like to know the distance between yourself…

A:

Q: An object is placed a distance do in front of a concave mirror with a radius of curvature r = 16 cm.…

A: Given:Radius of curvature,r=16cmMagnification of image,M=2.4

Q: A 0.50 m radius (convex) surveillance mirror allows you to see a person's image at 3.0 m from the…

A: Given: The radius of curvature of the mirror is 0.50 m. The object distance is 3.0 m.

Q: 1) What must be the minimum height of a plane mirror in order for a 1.60-m-tall person to see a full…

A: Given data The height of the person is given as h = 1.6 m.

Q: magine that you travel by car on the General Cañas highway, towards San José-Alajuela and the car…

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Q: A lens produces a real image that is twice as large as the object, inverted, and located 15 cm from…

A: The magnitude of the magnification of the image is given by, m=hiho Here, hi is the height of the…

Q: When viewed in a spherical mirror, the image of a setting sun is a virtual image. The image lies 17…

A:

Q: tall tree is growing across a river from you. You would like to know the distance between yourself…

A: Given values:- Focal length,(F)=0.8646 m ----(1) Image distance,(V)=0.9468 m ----(2) Image height of…

Q: When viewed in a spherical mirror, the image of a setting sun is a virtual image. The image lies 12…

A:

Q: A light bulb is 3.00 m from a wall. You are to use a concave mirror to project an image of the bulb…

A: Distance between object and screen= 3 m  magnification, m = 3.5

Q: An object is placed 30 cm from the center of a 50-cm-focal-length converging lens. (a) Draw a ray…

A:

Q: An object 2.50 cm tall is placed 20.0 cm from a converging lens. A real image is formed 9.00 cm from…

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Q: 3. A diverging mirror with a focal length of 90 cm is used as a side view mirror on a car. Another…

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Q: A concave mirror has a focal length |f| = 22 cm. Describe the image when the object and the mirror…

A: We have givenFocal length of concave mirror  (f)= 22 cmDistance between object and mirror (u)=12 cm

Q: A concave makeup mirror is designed so that a person 28 cm in front of it sees an upright image…

A: (given) f is the focal length. For a concave mirror, deduce that magnification (M)> 0. Therefore,…

Q: A concave lens with a focal length of 25 cm forms a virtual image of an ant at a dišta of 20 cm from…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A spherical mirror is to be used to form an image 4.50 times the size of an object on a screen…

A: Given,height of image, hi = 4.5 hoho is the height of screen is located at, v =u + 4.20 m

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.