8) A compound microscope uses an objective lens with a focal length of 4 cm and an eyepiece with a focal length of 10 cm. If an object is placed at a distance of 6 cm from the objective lens. Calculate the magnifying power of the microscope

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Q: What magnifying power is attained using a compound microscope with the following specifications:…

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Q: Q 20) A compound microscope consists of an objective lens with a focal length of (10 mm) and an…

A: Given : Focal length of objective lens (fo) = 10 mm = 1 cm Focal length of eyepiece (fe) = 2 cm Tube…

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Q: Two converging lenses are used to form a compound microscope, the first lens (object lens) has focal…

A: Given, Two converging lenses are used to form a compound microscope, the first lens (object lens)…

Q: 10. Calculate the magnification of an object placed 6.20mm from a compound microscope that has a 6mm…

A: Given information:Here, d0 is the object’s distance for the objective lens, f0 and fe are the focal…

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A: 6.a. (i). Write the expression for magnification of the lens.

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Q: 1) A concave-convex lens of a glass has radii of 12 cm and 10 cm, respectively, and an index of…

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Q: 7) (a) Draw a ray diagram (it does not have to be to scale) for a symmetrical diverging lens with a…

A: The ray diagram for diverging lens with focal length f=15 cm , object distance is u=28 cm is given…

Q: Physics In a compound microscope, the focal lengths of the objective and eyepiece are f₁ = .5 cm and…

A: Given that,Focal length of objective (f1) = 0.5cmFocal length of eyepiece (f2) = 2.0cmDistance…

Q: bconline.broward.edu An apple is 20 cm in front of a convex lens of focal length 75 cm. a) Where is…

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Q: 14). Ignoring the atmosphere for this problem, what would the focal length of the eyepiece of your…

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Q: Q) What is the total magnification of a microscope consisting of an eyepiece lens (which produces an…

A: Given  Magnification of eyepiece,  8.00   Focal length of objective, 0.150 cm  Distance of objective…

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Q: 2. The human eye has a nominal lens to retina distance of S= 1.7 cm = 0.017 m. What does the focal…

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Q: = A compound microscope is made from an objective lens of focal length fo = 4 mm, and an eyepiece of…

A: (i) Required distance of the objective lens above the object.For the objective lens:Focal length, fo…

Q: 11) Two converging lenses are used to form a compound microscope, the first lens (object lens) has…

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Q: Suppose a lens is placed in a device that determines its power as 2.99 diopters. (a) Find the focal…

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Q: VARIANT 19 Suppose the book page is held 10 cm from a convex lens of focal length 15 cm, such as a…

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Q: 14. A person on a safari wants to take a photograph of a hippopotamus from a distance of 75.0 m. The…

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Q: 142. The length of the compound microscope is 14 cm. The magnifying power for relaxed eye is 25. If…

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Q: 3. The near point for a person is measured to be 1.20 m. If this person wishes to read at the normal…

A: Distant objects need to be imaged at most 1.20 m from the eye. So distance from the object (do) =…

Q: The lens-makers' equation can be written as 1 1 7- (22²2-¹) (22-22) 1 f R₁ R₂ where n₂ represents…

A: Given, Lens makers' equation: 1f=n2n1-11R1-1R2  -----(1) n1-- Refractive index of medium surrounding…

Q: 1) FOCAL LENGTH OF THE LENS - USING LENS EQUATION: (a) Table 1: Calculate the focal length using the…

A: Lens equation: 1f=1u+1v Power of lens: P=1f

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Q: Suppose a lens is placed in a device that determines its power as 2.64 diopters. (a) Find the focal…

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Q: 130) A converging lens has a focal length of 10.0 cm. Locate the object if a real image is located…

A: Given f = 10 cm

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A: If object is placed very far in front of a converging lens of focal length f, The location of image…

Q: 7) Both lenses of a compound microscope have focal lengths of 1 cm. The barrel length. 26.95 cm.…

A: Given value--- focal length of both lenses = 1 cm. barrel length = 26.95 cm. object distance = 1.04…