24) A transparent photographic slide is placed in front of a converging lens with a focal length of 2.60 cm The lens forms an image of the slide 14.0 cm from the lens. How far is the lens from the slide if the image is a) real, and b) virtual?
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: 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: A graph as been drawn between -and from the above tabulated values. 1/u Vs 1/v Graph 0.100 0.095…
A:
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: A microscope has an objective lens with focal length 0.190 cm and an eyepiece with focal length 23.4…
A: The focal length of eyepiece is fe=23.4 cm. The focal length of objective is fo=0.190 cm. The…
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: Question 2 a)State Snell's law of refract b) In the diagram0₁ = 55° and 03 = 30°. Medium 1 is air,…
A: Part (a) Snell's Law: When a light ray travels from one medium to another medium, then the bending…
Q: A converging lens with a focal length of 25 cm is placed at 60 cm to the left of a diverging lens…
A:
Q: 96) A nearsighted person wears contact lenses having a power of -0.15 diopters. What is the person's…
A: Here is the step-by-step explanationTo solve these problems, we'll use the lens formula and the…
Q: The object-lens distance for a certain converging lens is 400 mm. The image is three times the size…
A: The distance of the object from the lens is 400 mm. The size of the image is three times that of the…
Q: 3. You have a concave mirror of whose radius of curvature is ĮR| = 150 cm and aperture diameter is…
A: The focus of concave mirror is half the radius of curvature, so f=R2=75cm (1) The mirror…
Q: . A sighted person has a far point located at 450cm from his eye. If the eyeglass are to be worn…
A:
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: 3. For a converging lens the object is 10 cm from the lens and the image is 24 cm from the lens on…
A: See below
Q: 4) Show that the ABCD matrix for a thick lens can be derived by sandwiching a window between two…
A: Step1 matri for thick lens given by (1−p201)(10d/n1)(1−p201)…
Q: The focal length of a diverging lens is negative. If f = −25 cm for a particular diverging lens,…
A:
Q: A point source of light is placed a distance of 3f from a diverging lens, where f is the focal…
A:
Q: 37 – 38. A 14.5 cm high object is placed 50.0 cm in front of a concave mirror with radius of…
A: Given Height of object ho = 14.5 cm Object distance do = -50 cm Focal length = R/2 f = -30/2 = -15…
Q: 1) A concave-convex lens of a glass has radii of 12 cm and 10 cm, respectively, and an index of…
A: The focal length of a lens is given by the lens maker equation as 1f=n-11R1-1R2n is the refractive…
Q: 6) An object 2.0 em tall is in front of a converging lens of focal length 22 cm. The object is 10 em…
A:
Q: 5) An image is formed 15 cm behind a 10-cm-focal-length converging lens. Find the object distance a)…
A: Given:Focal length of a converging lens, f = 10 cmImage distance = 15 cm behind the lens
Q: 17) A contact lens is made of plastic with an index of refraction of 1.60. The lens has an outer…
A: Consider the given data as below. Index of refraction, n=1.60 The outer radius of curvature of lens,…
Q: An object is 25.0 cm in front of a converging lens with a focal length of 55.0cm. Use ray tracing to…
A: object distance=25cm focal length= 55cm
Q: 10:07 AM Fri Nov 25 bconline.broward.edu A coin is 12 cm in front of a converging lens with focal…
A:
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: 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: An object with a height of 2 cm is placed 3.2 cm to the left of a converging lens with a focal…
A:
Q: 11) Two converging lenses are used to form a compound microscope, the first lens (object lens) has…
A: To see the nature of final image we have to draw the ray diagram of microscope and we will see how…
Q: A 1.0 cm-tall object stands in front of a converging lens. It is desired that a virtual image 2.0…
A:
Q: 2. Two converging lenses with focal lengths 20 and 10 cm are placed 20 cm apart. An object is placed…
A: Given, f1=20cmf2=10cmu1=-30cm For lens 1, 1f1=1v1-1u11v1=1f1+1u11v1=120+1-301v1=3-260v1=60cm The…
Q: 15) A thin converging lens is found to form an image of a distant building 28.9 cm from the lens. If…
A: Consider the distance of the image from the lens be v, the distance of the building from the lens be…
Q: 6) Two converging lenses, separated by a distance of 40.0 cm, are used in combination. The f lengths…
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Q:
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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: Determine the focal length of an object that is placed 6cm away from a converging lens if it forms…
A: The solution can be given as follows :-
Q: 7. (nepoxy = 1.6) immersed in water (nwater = 4/3) is given without the sign. Calculate its focal…
A: Given information: Here, R1 and R2 are the radius curvature of the left and the right side of the…
Q: The focal length of a lens in a box camera is 12 mm. The fixed distance between the lens and the Tum…
A: We have to use some basic formula here
Q: e) The object is between F and optical center Image: 1. 2. 3. Principal axis
A:
Q: 7) Two optical apparatus are separated by 20cm distance each one has focal length |f|=10. Draw the…
A: Lens formula 1f=1v-1u Where f is the focal length v is the image distance u is the object distance
Q: A doctor examines a mole with a 16.0 cm focal length magnifying glass held 14.0 cm from the mole.…
A: Part-a The focal length of the magnifying glass f = 16 cm. The distance between the object and the…
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