2. Two converging lenses with focal lengths 20 and 10 cm are placed 20 cm apart. An object is placed 30 cm left of the lens with focal length 20 cm. Determine the distance to final image from lens with focal length 20 cm.
Q: 1) A 3.5 cm tall object is 12 cm away from a lens with focal length 32 cm. a) Calculate the height…
A: a) To calculate the height of the image formed by the lens, we can use the thin lens equation: 1/f =…
Q: Problem 3: A near-sighted person might correct his vision by wearing diverging lenses with focal…
A: Given: The focal length of lens is f=-50 cm = -0.5 m The height of object is ho=12 cm = 0.12 m.…
Q: Can you verify the equation because in the image it provides that the thin lens equation is…
A: Given :- lens formula 1/s+1/s'=1/f
Q: 69. A converging lens has a focal length of 8.00 cm. (a) What are the image distances for objects…
A:
Q: 10- For safety reasons, you install a rear-window lens with a − 0.304 m focal length in your van.…
A: Given: Focal length is f=0.304m. Image distance di=0.243m. Height of image h'=0.337m.
Q: 2. An object that is 3.0 cm tall is placed 6.0 cm in front of a thin diverging lens with a focal…
A: The height of the object: The object distance: (The negative sign indicates that the object is…
Q: 2. Two identical concave mirrors are used as a mold to create a lens they are put together like a…
A: The convex lens is made out of mold make of concave mirror. Hence the radius of curvature will be…
Q: Two converging lenses with focal lengths 12 and 20 cm are placed 8 cm apart. An object is placed 36…
A: Given:- Two converging lenses with focal lengths f1=12 and f2 = 20 cm are placed d = 8 cmapart. An…
Q: 2. An object with a height of 12 mm is projected by an objective as a real image of 48 mm. The image…
A: Focal length is, 1f=1u+1v Here, f is the focal length, u is the object distance, and v is the image…
Q: 2. An object is placed 8.0 cm to the left of a diverging lens of focal length -6.00 cm. A converging…
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Q: 4. Two diverging lenses, each with focal length of -30 cm, are placed 20 cm apart. If an object is…
A: Basic concept used: Using object distance first lens 1, will form an image at certain distance. Now…
Q: Consider two thin lenses (one converging and one diverging) aligned on a common axis, running left…
A: Given data: Object distance from converging lens =12.0 cm The focal length of the converging…
Q: The focal length of a diverging lens is negative. If f = −25 cm for a particular diverging lens,…
A:
Q: 1. A diverging lens creates a picture at 10.4 cm from the lens from an item that is 27.5 cm from the…
A: 1) object distance (d) = 27.5 cm image distance (i) = - 10.4 cm
Q: 10. A diverging lens with a focal length of -48.0 cm forms a virtual image 8.00 mm tall, 17.0 cm to…
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Q: A diverging lens with focal length |f = 14.0 cm produces an image with a magnification of +0.650.…
A: Write the given values with the suitable variables.Here, f is the focal length of the diverging lens…
Q: A person's left eye is corrected by a diverging le of f = -18.6 cm placed 2.0 cm from the eye. (a)…
A: We know that the formula of the power of the lens is given as P = 1f Here P is the power f is the…
Q: Terry is taking pictures of wildlife, using a camera lens with a focal length of 500 mm. After…
A: Draw the figure including object, screen, and lens.
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: 5. A flower sits 80 cm in front of a lens of focal length 20 cm. A second lens is placed 30 cm…
A: solution is given as
Q: 3) A 2.05-cm-tall object is placed 30.0 cm to the left of a converging lens with a focal length f1 =…
A: An h0 =2.05 cm tall object is placed 30.0 cm to the left of a converging lens with a focal…
Q: 9. A diverging lens (f, = -10.5 cm) is located 54.0 cm to the left of a converging lens (f2 = 20.0…
A: Recall 1v-1u=1fWhere v=image distance u=object distance f=focal length
Q: 15-Two converging lenses have the same focal length of 5.00 cm. They have a common principal axis…
A: The focal length f=5 cm The object distance d∘=10 cm The distance between the lens x =21 cm.
Q: 5. An 4 cm high object is placed 25 cm in front of a lens of focal length +20 cm. 60 cm past the…
A: The lens formula is given by 1f=1v-1u v is the image distance, u is the object distance, and f is…
Q: 3. A convex lens has a focal length of 15.0 cm. Where on the lens axis should an object be placed in…
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Q: A magnified upright image is produced at a distance of 80 cm from an object by a lens. If the…
A: Given Magnification= 8 Image distance = v= 80 cm Let object distance = u To find Focal length Type…
Q: . A student uses a microscope to view an amoeba. If the objective has a focal length of 1.0 cm, the…
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Q: Optics?
A:
Q: 2. A 5 cm high object is 12.0 cm in front of a system of two lenses, with f, = 10.0 cm and f, =…
A:
Q: . An object is at a distance of 12 cm from a positive lens (f = 9 cm) and at a distance of 21 cm…
A: Given: The distance of the object from the positive lens is 12 cm. The distance of the object from…
Q: ☑An object is positioned 40 cm away from a thin lens with a refractive index of (n2) 1.65. First…
A:
Q: 7. A 1.50 cm-high object is placed 18.5 cm to the left of a converging lens of focal length 38.75…
A: lens formula is given by:1f=1v-1uwhere,v is object distancev is image distance and f is focal…
Q: 4. The objective lens of a microscope has a focal length of 0.50 cm and forms a real image of the…
A:
Q: . A homeowner wishes to mount a floodlight on a wall of a swimming pool underwater so as to provide…
A: 1. For maximum illumination of the swimming pool, the light from underwater should be incident on…
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: 2. An object is placed 50.cm in front of a converging lens and then 15.5cm in front of a diverging…
A:
Q: 2. Show that the minimum distance between a real object and its real image given by a convergent…
A: Given, A convergent lens which has focal length f
Q: VARIANT 14 1. A clear glass light bulb is placed 1.5 m from a convex lens having a 45 cm focal…
A: Disclaimer: Since you have asked multiple question, we will solve the first question for you. If you…
Q: 6. A thin converging lens of focal length f =+12.0 cm is separated from a thin diverging lens by a…
A: NOTE- As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…
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