A 2.5 cm object is placed 30 cm in front of a converging lens. Behind thelens, 80 cm away, is a concave mirror with a focal length of 15 cm. Sketchthe ray diagram and determine the final location and height of the object.

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Q: A concave mirror of a focal length 20cm and a convex mirror f-20cm facing each other are 80cm apaz.…

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A: Write the given data for spherical mirror.   f=r2v=2r

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Q: An arrow 10 cm long is placed 100 cm in front of a lens of focal length+50 cm. The image formed is…

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Q: A concave lens has a focal length of negative 30 cm and the Virtual image is negative 10 cm from the…

A: Given: The lens of the concave is 30 cm. The distance of the virtual image is 10 cm.

Q: A 10 cm tall illuminated object is placed 18 cm in front of a converging lens with focal length 12…

A: The height of object is ho=10 cm.The object distance is u=-18 cm.The focal length of lens is f=12…

Q: water glass 6. A concave spherical surface separates water (nw = 1.333) and glass (ng = 1.533). Find…

A: given,nw=1.333ng=1.533u=-20cmr=-50cm

Q: Sunlight reflects from a concave piece of broken glass, converging to a point 18 cm from the glass.…

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Q: Figure above shows a small lightbulb pended y231 cm above the surface of t &0997cm 6.0 330.7 cm c. O…

A: From the triangle OAB

Q: An object of height of diameter 20 cm is placed 12 cm in front of a diverging lens with a focal…

A: Given that: The object height is 20 cm The distance of the object is u=-12 cm The focal length is…

Q: What is the focal length of the lens in your eye when you can focus on an object at your near point?…

A: u = -21 cm  v = -(25-2) = -23 cm   Since near point is 25 cm from eye

Q: An object is located 15.0 cm from a converging and unknown lens combination; the converging lens has…

A: useful formula:The u-v-f relation for a lens is1v-1u=1f--(1)v-image distanceu-object distancef-focal…

Q: 7. In above figure fi = 2.0 cm, f2 = 4.0 cm and the distancce between two lens is 6.0 cm. The…

A: The focal length of the first lens is 2 cm, and the distance of the object from the first lens is…

Q: John lives on a windy country road. It is difficult to pull out of the driveway onto the road since…

A: Focal length of convex mirror is f=-1.54 m Object distance is u=35.8 m Find: Magnification of convex…

Q: An object is placed 30.0 cm from a  + 5.0 D lens. A spherical mirror with focal length 25 cm is…

A: Given: The object is placed at d=30 cm. The power is P=+5 D. The focal length is f=25 cm. The…

Q: 4+ f The figure shows light rays passing through a convex lens. The focal length is f = 1 cm and the…

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Q: Janay stands d = 3.0 m in front of a concave mirror that has focal length f = 3.5 m. She observes…

A: In the given question, We have to calculate the value of x( object distance from the mirror).

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A: Given:-  The focal length of the mirror is f = -10 m  The object distance for the signpost is u =…

Q: A 3.0-cm-tall object is 13.5 cm in front of a diverging lens that has a -25 cm focal length.…

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Q: Don't use chat gpt It Chatgpt means downvote

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Q: A nearsighted person wears glasses to correct the problem. The lenses in the glasses have a focal…

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Q: A biologist observes a paramecium with a microscope whose eyepiece and objective have focal lengths…

A: We start by using the lens equation which can be written as where p is the object distance, q is the…