A doublet lens consists of two lenses in effective contact. The front lens is biconvex with fi +37.5 cm, and the second is biconcave with f2 = -150 cm. An object of height 2 cm is placed at 80 cm to the left of the combined lens. Calculate the position of the image, and the image height. =

Q: Shown in the figure below is a system containing two lenses and an object. The focal lengths of the…

A: Lens formula: The lens formula is applicable for both convex and concave lenses. The equation…

Q: is using a with near point 44.3 cm magnifying glass of focal length 16.4cm. Sees an at 7.8cm from…

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Q: = M6) if This means (-0.333: the magnification is for his lens OT The image is upside down and one…

A: Negative magnification means the image is an inverted image and positive magnification means the…

Q: Using a ray diagram to scale (use three rays) estimate the image location. a)Image distance:

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Q: An object is located in air 37 cm from the vertex of a concave surface made of glass with a radius…

A: Given: A concave surface made with glass. Distance of object u=-37 cm Radius of curvature R=-19 cm…

Q: An object is 1.6 m to the left of a lens of focal length 0.64 m. A second lens of focal length -3.7…

A: To solve this problem, we can use the lens and magnification formulas for thin lenses. The lens…

Q: Three experiments are performed with a convex lens: - When the distance between object and lens is…

A: Three cases: CASE-1: Distance between the object and the lens, u1 = 20 cm Distance between the image…

Q: A transparent photographic slide is placed in front of a converging lens with a focal length of 2.33…

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Q: A compound microscope is made with an objective lens (fo = 0.90 cm) and an eyepiece (fo = 1.1 cm).…

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Q: The figure shows a lens made of glass with index of refraction equal to 1.33. The curvature radius…

A: Index of refraction, μ = 1.33Radius of curvature, R1 = -0.521 m (front) Radius of curvature, R2 =…

Q: A converging lens has a focal length of 4.20 cm. It forms an inverted image with an image distance…

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Q: A transparent photographic slide is placed in front of a converging lens with a focal length of 2.23…

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Q: Three lenses are placed in a row, separated by 12 cm. The first lens is a diverging lens with focal…

A: The focal length of a diverging lens is negative and for converging lens it is positive.

Q: An object is placed a distance do = 7.0 cm in front of a negative (diverging) lens of focal length f…

A: do=7cm f=-16cm (positive =to the right of the lens )

Q: An object is located in water 39 cm from the vertex of a convex surface made of Plexiglas with a…

A: We will use the formula for refraction at a curved surface to find out the image distance first.…

Q: Light from a burning match propagates from left to right, first through a thin lens of focal length…

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Q: A thin lens is comprised of two spherical surfaces with radii of curvatures of 30.2cm for the front…

A: Given:Radii of curvatures,R1=30.2cmThe front side ,R2=-24.8cm Index of refraction,n=1.42object…

Q: A 5.37 mm high firefly sits on the axis of, and 13.7 cm in front of, the thin lens A, whose focal…

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Q: converging lenses are separated by 26.0 cm. The focal length of each lens is 11.0 cm. An object is…

A: GivenDistance of seperation between lens=26 cmFocal length of each lens=11 cmObject is placed to…

Q: A microscope objective with a magnification of 15 is used in a microscope with a magnification of…

A: Given value--- magnification of objective = 15 . magnification of microscope = 51 . near point = 23…

Q: Galilean beam expander: A parallel beam of light enters a negative lens, diverges and enters a…

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Q: An optical bench is set up as shown in the figure. The object of height 2.5 cm is placed at x = 3 cm…

A: The lens formula is:1f=1v-1u………(1)where,f is the focal length of the lens.v is the image distance…

Q: = An object of height 2.5 cm is placed at 28 cm in front of a diverging lens of focal length, f - 20…

A: Part(a) Where is the intermediate image formed by the first diverging lens. Part(b) Where is the…

Q: A thin lens is comprised of two spherical surfaces with radii of curvatures of 34 cm for the front…

A: The radius of curvature of the lens for the front side, R1=34 cm. The radius of curvature for the…

Q: A 13.5-foot-long, nearsighted python is stretched out perpendicular to a plane mirror, admiring its…

A: To view a clear image of the snake's tail, we must measure the distance between the snake's head and…

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: Two lenses are placed along the x axis, with a diverging lens of focal length -9.00 cm on the left…

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Q: magnification and orientation. Is it virtual or real?

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Q: converging lenses are

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Q: You would like to project an upright image at a position 43.3 cm to the right of an object. You have…

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Q: An object (height = 2.8 cm) and its image are both on the same side of a converging lens. The object…

A: Given: Height of the object = 2.8 cm             object distance u = - 10 cm             image…

Q: An object is 10.0 mm away from the objective of a compound microscope. The distance between the…

A: REFLECTION REFRACTION

Q: A diverging lens has a focal length of magnitude 17.8 cm. (a) For an object distance of 44.5 cm,…

A: The focal length of the diverging lens is given as, f = 17.8 cm (i) The first object distance is…

Q: An object is placed distance so = 6.59 cm from a lens made from material with index of refraction…

A: Let n denotes the refractive index, R1 and R2 denote the radius of curvature of the convex and…

Q: A microscope objective with a magnification of 11 is used in a microscope with a magnification of…

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Q: A 5.87 mm high firefly sits on the axis of, and 12.5 cm in front of, the thin lens A, whose focal…

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Q: When two lenses are used in combination, the first one forms an image that then serves as the object…

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Q: - 25 cm. An object of height 2.8 cm is placed at 28 cm in front of a diverging lens of focal length,…

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Q: A microscope objective with a magnification of 12 is used in a microscope with a magnification of…

A: Given, Magnification of microscope, m = 51 magnification of objective lens, mo = 12 Ocular image is…

Q: A thin lens is comprised of two spherical surfaces with radii of curvatures of 33.6 cm for the front…

A: The lens maker's formula is given as:1f=(n-1)(1R1-1R2)wheref is focal length of the lensn is the…

Q: A thin lens is comprised of two spherical surfaces with radii of curvatures of 58.9 cm for the front…

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Q: Two converging lenses have the same focal length of 5.00 cm. They have a common principal axis and…

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Q: The distance between the object and the real image formed by a convex lens is d. If the linear…

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Q: Given a converging lens with a focal length equivalent to 10.0 cm. (a) If an object is placed 30.0…

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Q: Figure QB1e shows the layout of a pair of lenses, lens 1 and lens 2. Lens 1 has a focal length of…

A: Lens formula: The lens formula is an equation which related the object distance, image distance, and…