A converging lens is used to form an image on a screen. When the upper half of the lens is covered by an opaque screen (a) half of the image will disappear (b) complete image will be formed (c) intensity of the image will increase (d) intensity of the image will decrease

Q: 1.1 cm-tall object is 13 cm in front of a converging lens that has a 35 cm focal length. Calculate…

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Q: a converging lens produces a real, inverted image of an object that is magnified 2.2 times when the…

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Q: An object placed on one side of a convex lens of focal length 15.6 cm forms a virtual image 25.3 cm…

A: The objective of this question is to find the position of the object when a virtual image is formed…

Q: An object is placed 18.6 cm in front of a lens. An upright, virtual image is formed 26.9 cm away…

A: Given that,object distance, u=18.6 cmimage distance, v=26.9 cm

Q: A screen is placed 90 cm from an object. The image of the object on the screen is formed by a convex…

A: We have- Distance between the image (screen) and the object, D=90 cm Distance between two locations…

Q: An object placed to the left of a positive lens beyond the focal point of the lens will form a. a…

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Q: Which of the following is an image formed by a diverging lens? O real, inverted, diminished, and…

A: Given data:  A diverging lens Required: The nature of image formed by the diverging lens

Q: focal length 200 mm of a convex lens is used to project an inverted image of an object onto a wall…

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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: a ray entering an optical system in a direction parallel to the optical axis will: A) pass through…

A: The rules of ray tracing for a thin lenses are * a ray entering converging lens parallel to its…

Q: n object of height 1 cm is placed 2.5 cm in front of a concave mirror of focal length of 3 cm.…

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Q: A 4.0-cm-tall object is placed 16.0 cm from a diverging lens having a focal length of magnitude 16.0…

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Q: A 2.8 cm-tall object stands in front of a converging lens. It is desired that a virtual image 2.6…

A: Given data: Height of the object, ho=2.8 cm Magnification, m=2.6 Image distance, v=19.0 cm

Q: A 1.00-cm-high object is placed 3.40 cm to the left of a converging lens of focal length 7.10 cm. A…

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Q: A 1.3 cm-tall object stands in front of a converging lens. It is desired that a virtual image 2.2…

A: The expression for find distance of object is m=-hih0=did0

Q: Consider a converging lens whose focal length is 6.51 cm. An object is placed on the axis of the…

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Q: An object with a height of 2 cm is placed 3.2 cm to the left of a converging lens with a focal…

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Q: What is the difference between a converging lens and a diverging lens? A converging lens will cause…

A: Solution: Given: What is difference between converging lens and diverging lens? Choose the correct…

Q: A 1.0 cm-tall object stands in front of a converging lens. It is desired that a virtual image 2.0…

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Q: You have a converging (convex) lens and a diverging (concave) lens and the magnitude of the focal…

A: |focal length| = 39 cm a)to produce an image of the light bulb on the screen placed several meters…

Q: You would like to project an upright image at a position 37.2 cm to the right of an object. You have…

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Q: An object is placed 44.6 cm in front of a converging lens, forming a real image that is 87.5 cm from…

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Q: A convex mirror of focal length f = -10 cm has an object placed 5 cm from it. Draw a ray diagram of…

A: Given: Focal length , f = 10 cm  Object distance , u = -5 cm  To Find: (1) ray diagram and position…

Q: An erect object is placed on the central axis of a thin lens, further from the lens than the…

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Q: A 1.8 cm-tall object stands in front of a converging lens. It is desired that a virtual image 2.7…

A: For a converging lens ( convex lens) the virtual image can only be obtained if object distance from…

Q: For a convex lens to form a virtual image the object must be located at some distance less than the…

A: Given data:  Lens type : convex lens Image formed : virtual Required: The location of the object

Q: A concave lens of focal length 15 cm forms an image 10 cm from the lens.  How far is the object…

A: The lens formula is, The following details is given as, Image distance (v) = -10 cm Focal length…

Q: The mirror equation relates the object distance, d0, the image distance, di, and the focal length,…

A: Given,

Q: A concave lens has a focal length of -39 cm. Find the image distance and magnification that result…

A: We know, 1f=1u+1v

Q: A concave lens has a focal length of -45 cm. a) Find the image distance that results when an object…

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Q: What does the image of an object look like through a convex lens when the object is further from the…

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Q: An object is placed in front of a converging lens in such a position that the lens (f = 13.8 cm)…

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Q: An object of size 3.0cm is placed 14cm in front of a concave lens of focal length 21cm. Describe the…

A: Given:  size of object, ho = 3 cm  distance of object, u = - 14 cm  focal length of concave lens, f…

Q: bject is placed 27 cm in front of a diverging lens having a focal length of magnitude 65 cm. What is…

A: Given Object distance is p=27 cm Focal length of a diverging lens is f=-65 cm

Q: a) You are holding a convex lens at arm's length and looking at a distant street-light. You observe…

A: Step 1: Step 2: Step 3: Step 4:

Q: Using a single optic with a positive focal length, an image is created. As a result, which of the…

A: Given: focal length of a optic is positive