An object is placed 10 cm in front of a diverging lens with a focal length of – 40 cm. Where will this image be located? A) 5 cm in front of the lens B) 5 cm behind the lens C) 8 cm in front of the lens D) 8 cm behind the lens

Q: 10. An object is placed 6 cm to the left of a converging lens. Its image forms 12 cm to the right of…

A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…

Q: Two lenses are placed along the x axis, with a diverging lens of focal length -7.40 cm on the left…

A: Given:Focal length of diverging lens, fd = -7.40 cmFocal length of converging lens, fc = 21 cmObject…

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: A compound microscope consists of two converging lenses (the objective and the eyepiece) placed 7.0…

A: Given: distance between the lens 'x' = 7 cm = 7 x 10-2 m focal length of the objective lens fo = 2.8…

Q: focal point focal point An object is positioned as shown near a convex lens. Use ray tracing or…

A: solution is given by

Q: Two converging lenses, each of focal length 14.9 cm, are placed 39.9 cm apart, and an object is…

A: The left lens is placed at 39.6 cm to the left of the right lens. If you place the object at 30 cm…

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: An object is placed 20cm in front of a -15.00D lens. Where will the image be focused?

A: The lens equation is given by  1f=1v-1u f is the focal length, u is the distance of object, v is the…

Q: Where is the focal point for a converging lens with object distance of 8 mm and image distance of 18…

A: Given that, For a converging lens, object distance u = 8 mm image distance v =18 mm We will use lens…

Q: / calculate The focal length and Lens power from this figure 0.028 0.025

A: Power of a lens is defined as capacity of lens  to converge or diverge rays of light.

Q: # 9. An object is placed in front of a lens and the image is upright, but smaller. What sort of lens…

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Q: An object is placed 25 cm in front of a lens of focal length 20 cm. 60 cm past the first lens is a…

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Q: 2. An object is placed 60 cm from a certain converging lens, it forms a real image. When the object…

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Q: What is the magnification of a converging lens with a focal length of 7.5 cm when an object is held…

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Q: An object is placed 10-cm from a converging lens.  An image 3x the size of the object is formed on…

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Q: The near point of a certain hyperopic eye is 100 cm in front of the eye. Find the focal length and…

A: As we know that the power of a lens is inverse of the focal length. ( and here f has unit of meter…

Q: QUESTION 10 To view an insect, an entomologist places a converging lens with a focal length of 10 cm…

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Q: An object 8.5 cm high is placed 28 cm from a converging lens. The focal length of the lens is 12 cm.…

A: To determine the height of the image formed by the converging lens, we can use the thin lens…

Q: 6) An object is placed 20 cm in front of a converging lens of focal length 5 cm, where does the…

A: Given Object distance from lens = 20 cm Focal length = 5 cm  We have to calculate the image position…

Q: An object is placed 25 cm from a double convex lens that has a 15 cm focal point.             a)…

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Q: A patient with a near point of 60 cm needs contact lenses. What focal length lens should be…

A: near point = V = - 60 cm object distance = U = - 25 cm

Q: A 2.8-cm diameter coin is placed a distance of 25 cm from a double concave lens whose focal length…

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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: An CIS 17 so that the size of its image is reduced by a factor of 2.3? Number that has nocarength…

A: Focal length of diverging lens,                             The height of the image is reduced by a…

Q: On one side of a converging lens of focal length 34.2 cm, you position an object of height 2.20 cm…

A: Given data; The focal length of the converging lens is f=34.2 cm The height of the object is…

Q: if an object with a height of 3 cm is imaged by an optical system with a magnification of -4, the…

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Q: A converging lens of focal length 4 m produces a magnified image 2.4 times the size of the object.…

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Q: 20. This question is about convex lenses. A convex (converging) lens is u d to project an image onto…

A: Principal axis : It is defined as the straight line passing through the centre of curvature of the…

Q: a) If the focal length of a converging lens is 2.0 meters and an object is placed 10 meters away,…

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Q: 15. An object is placed at a distance xo =-1.5f in front of a convex lens of focal length f located…

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Q: arsighted person whose far p + 60 cm -30 сm + 30 сm

A: The solution can be given as follows :-

Q: Two lenses are placed along the x axis, with a diverging lens of focal length -7.60 cm on the left…

A: For Diverging lens :  Focal length (f) = -7.60 cm  Object distance from diverging lens at the left…

Q: An image of the moon is focused onto a screen using a converging lens of focal length f= 35.3 cm.…

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