Using the ray diagram describe the following : Object position : ___________ image position : __________ Size of the image: __________ Location of the image : ________ Type of image : _____________

Q: Cover the top half of a camera lens. What effect does this have on the pictures taken, if nothing…

A: When we cover the top half of a camera lens then the taken pictures become darker . This is because…

Q: A beam from a ray box is shone on a mirror, as shown. The mirror type and focal length are…

A: From the diagram, we see that the light rays after reflection diverge, Hence it is a diverging…

Q: A student is examining various objects with a diverging lens. The lens has a focal length of…

A: Focal length (f) = -17 cm a) Object distance (p) = 34 cm

Q: A convex lens is set up on a table. On one side is an illuminated object of size 8 cm that is 41 cm…

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Q: A camera lens has a focal length of 900 mm. a. Compute for the image location and the size of the…

A: We are allowed to give the explanation of first question only which is given below.  Please repost…

Q: A +2.0 D lens is being used to make an image of a distant object on a screen. The image is 2.4 cm…

A: Total power of lens is now +4.0 D.

Q: A geologist is examining rock samples with a diverging lens. The lens has a focal length of…

A: Focal length of lens = 23.0 cm We have to determine the image location and magnification for each of…

Q: The tail of tiny shrimp sits with its tail on the centerline of a converging lens, 10 cm to the left…

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Q: A man with a near point of 58.2 cm is using a magnifying glass of focal length 12 cm sees an image…

A:

Q: An object is displaced 20.0 cm from a thin convex lens along its axis. The lens has a focal length…

A: Given Data : The distance of the object is given as u = 20 cm. The focal length of the lens is given…

Q: You are imaging a pencil through a thin, converging lens as shown in the image below. If p (the…

A: The given lens is a convex lens which is basically converging lens. To solve this problem we can use…

Q: When an object is placed at a distance d, from a lens of focal length f, and d, is greater than f,…

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Q: From the picture given below for the convex lens answer the following: В D 4cm А 1) The focal length…

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Q: An 2cm object is placed 20 cm from a concave mirror. The focal length is 10 cm. Determine (a) The…

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Q: A converging lens shown in the sketch has focal length 5 cm. A 2 cm tall object is placed 4 cm from…

A: Given:                f= 5cm                 u= 4cm                 v=?

Q: You are imaging a pencil through a thin, converging lens as shown in the image below. If p (the…

A: Given data Focal length of the lens is f= 0.67 m Object distance is p= 7.82 m Find the image…

Q: An object of 1.2 cm height is placed left and 8.0 cm away of a biconcave lens. The lens has a focal…

A:

Q: A diverging lens has a focal length of 10.0 cm. An object 2 m tall is placed 20.0 cm in front of the…

A: The required location of the image is, The required magnification is,

Q: You are imaging a pencil through a thin, converging lens as shown in the image below. If p (the…

A: Given data:  Lens type = converging lens (convex lens)  Object distance = 7.61 m Focal length (f) =…

Q: You are imaging a pencil through a thin, converging lens as shown in the image below. If p (the…

A: Given that, The distance from the object to the center of the lens, p = -4.21 cm (taken negative as…

Q: You are imaging a pencil through a thin, converging lens as shown in the image below. If p (the…

A: Given data:  A converging lens Object distance (do) = 6.86 m Focal length (f) = 1.4 m Required: The…

Q: Fig. 7.1 shows an object and its image formed by a converging lens. One ray from the tip of the…

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Q: The image produced by the lens if an object is placed in front of a diverging lens at a distance…

A: The object is placed between 2F and F in front of a diverging lens (concave lens)

Q: A 1.0-cm-tall object is placed 4.0 cm to the left of a converging lens with a focal length f1 = 5.0…

A: We have object of height ho=1 cm which is placed at a distance u1=4 cm from a converging lens of…

Q: An object 4 cm tall is placed in front of the converging lens has a focal length of 10 cm. For each…

A:

Q: Туре of Location of the Distance between IMAGE Mirror Object the mirror and the Position Orientation…

A: Type of Mirror Location of object Distance between the mirror and the position of image orientation…

Q: You are imaging a pencil through a thin, converging lens as shown in the image below. If p (the…

A: Object distance (p) = 1.97 cm Focal length (f) = 7.61 cm

Q: Differentiate the following/ Give the difference between: 1. Mirror and lens (on how image is…

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Q: A small object is placed to the left of a convex lens and on its optical axis. The object is 30 cm…

A: Given that : The object distance from the lens is given as o = 30 cm. The focal length of the lens…

Q: An 8.0-meter radius convex rearview mirror is used in automobiles. What is the focal length of this…

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Q: An object is standing in front of a convex mirror.  The image is reflected 3 feet behind the mirror…

A: Answer:-  Given  Image distance (V) = + 3 feet Focal length (f) = + 15 feet  Height of the image…

Q: A doctor wishes to inspect a patient's tooth with a magnifying mirror. She places the mirror 1.25 cm…

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Q: The virtual image of a lens is always on the same side of the lens as the object. True False

A: Given ,  to find wheather it is true or false that the virtual image of a lens is always on the same…

Q: The focal point of a lens is located 17.8 cm away from its surface. The lens produces a virtual…

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Q: In the experiment, when the object is kept at a distance 2F, the image will be formed • The nature…

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Q: In order to start a fire, a camper turns a lens toward the sun to focus its rays on a piece of wood.…

A: Focal length, f = 10 cm

Q: A small object is placed to the left of a convex lens and on its optical axis. The object is 34 cm…

A: The focal length of the lens,

Q: An inverted image of an object is viewed on a screen from the side facing a converging lens. An…

A: A converging lens always converge the lights incident on it. It can form real as well as virtual…

Q: A student wants to use a converging lens to project a real image of a candle onto a screen. The…

A: The problem can be solved by using the lens maker formula , according to it

Q: A person walks into a room that has, on opposite walls, two plane mirrors producing multiple images.…

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Q: A Lightning McQueen toy car with a 10 cm height is placed 30 cm in front of a concave mirror. The…

A: Given that- Concave mirror Toy car height(h)=10cm Object distance(u)=-30cm Focal length(f)=-20cm To…

Q: A magnifying glass with a focal length of 9.2 cm is usedto read print placed at a distance of 8.0…

A: (a) The lens equation is given in terms of the image, object distances, and the focal length…

Q: ou put a 1.34-cm high candle 9 cm in front of a lens and you see an image with di = -6.09 cm. On…

A:

Q: A 3.0 cm tall object is positioned 15.5 cm from a converging lens.  The focal length of the lens is…

A:

Q: A thin lens has a focal point located 19.7 cm from the lens surface. When the object is placed at a…

A: Using lens formula,

Q: A small box is placed in front of a converging lens. The image produced is real, inverted and three…

A:

Q: A small object is placed to the left of a convex lens and on its optical axis. The object is 30 cm…

A: 1v1=1f+1u1=115 cm+1-30 cmv1=30 cm

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.