A candle with Sem height is placed in front of a diverging lens. The object is 15 cm in front of the lens and the focal point of the lens is 15 cm. What is the size of the image in cm?

Q: An object is 20 cm in front of a diverging lens that has a focal length of -9.4 cm. How far in front…

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Q: An object is placed 20 cm in front of a converging lens with a focal length of 4 cm. The image…

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Q: A convex thin lens with focal length 30 cm and a concave thin lens with focal length -20 cm are…

A: The problem involves the combination of a convex and a concave lens in contact, and we need to find…

Q: An object is placed 25 cm from a convex lens having a 10 cm focal length. What is the distance to…

A: Given:- The focal length of the convex lens is f = 10 cm. The object distance from the lens is u =…

Q: a convex lens has a focal length of 20 cm, an object 12 cm tall is placed 8.0 cm in front of the…

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Q: An optic is used to create an image f hi

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Q: A 100-cm focal length thin lens is placed in contact with one of 66.7 cm focal length. A 3.0 cm tall…

A: Focal length, f = 100 cm and 66.67 cmheight of object (h)= 3 cmObject position from lens (u) = -50…

Q: An object with height of 5 cm is placed 15 cm in front of a convex lens with focal length 10cm. What…

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Q: A converging lens produces an upright image with a magnification of +3 when it is placed 10 cm from…

A: The equation for the magnification is given by,

Q: The distance between the eyepiece and the objective lens in a certain compound microscope is 24.5…

A: Total magnification of compound microscope is given byNow fe=2.90cm and fo=0.405cm LengthL=24.5cm…

Q: An object is placed 10 cm from a 15-cm focal length converging lens. What is the magnification of…

A: Calculate the position of the image by using the lens formula. ...

Q: A converging lens has a focal length of 12 cm. If the object is placed 17 cm from the lens, what is…

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Q: A 2 diopter lens is placed behind a -3 diopter lens. There is an object 2 meter in front of the pair…

A: Given, Power,P1=2DPower,P2=-3DObject Distance,u=2m We know the power, so the total power is…

Q: A concave mirror has a focal length of 15 cm. What is the magnification if the object's distance is…

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Q: The rear window in a car is approximately a rectangle, 2.3 m wide and 0.60 m high. The inside…

A: Given  The width of the rear window is ww = 2.3 m. The height of the rear window is hw = 0.60  m.…

Q: An object of height 4 cm is placed 25 cm to the left of a converging lens with focal length of 15…

A: Given data: Object distance (u) = - 25 cm Height of object (ho ) = 4 cm Focal length (f) = 15 cm

Q: The focal length of a diverging lens is 12cm. An object is placed 5cm in front of the lens. The…

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Q: You have a lens whose focal length is -6.41 cm. You place an object on the axis of the lens at a…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: A 2 centimeter tall candle flame is 2 meters from a wall. You happen to have a lens with a focal…

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Q: An object of height 15.9 cm is placed 29.3 cm from a convex lens. What is the angular size of this…

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Q: For a converging lens, the object lies 15 cm from the lens and the image is 34 cm from the lens on…

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Q: A lens forms an inverted, double-sized image of an object placed 9 cm away. Calculate the focal…

A: Given: The size of the image is double the size of the object. The distance of the object from the…

Q: The objective lens of an astronomical telescope has a focal length of 60 cm and the eyepiece has a…

A: fobjective = 60 cm   feyepiece = 2 cm   d = fob + fey    d = 60 + 2 = 62 cm

Q: an object is placed in front of a converging lens with a focal length of 5cm and the image is…

A: Given,

Q: A powerful magnifying glass produces a real image 4 mm from the convex lens. If the object was…

A: The Lens formula is given by  1f=1v-1u v is the image distance of an image, u is the object…

Q: The distance of the object is 30 cm, the image distance is 60 cm. What is the focal length of this…

A: The objective of the question is to calculate the focal length of a converging lens given the object…

Q: A converging lens causes an object 58 cm from the lens to create an image 74.5 cm from the lens on…

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