What is the need of calculating numerical Aperture angle?
Q: Compute the critical angle of light passing from glass (n= 1.54) to water (n=1.33).
A: Given data: Refractive index in medium 1 (n1) = 1.54 Refractive index in medium 2 (n2) = 1.33…
Q: 10. I want to build a telescope with lenses of focal lengths 20 cm and 1 cm. a. Which lens is most…
A: (a)Magnification of a telescope is calculated as follows:
Q: What is the field of view when a CCD detector of dimensions 15 mm x 15 mm is used with a telescope…
A: Given, f/10 = 1 m f = 10*1 = 10 m = 393.7 in Dimension of CCD detector = 15 mm
Q: Consider a camera whose lens has a 36.5 mm focal length. :What is the power P, in diopters, of…
A:
Q: A laser beam emitting 1.44 um radiation has power of 40 mW and it has an aperture of 8 mm. It is…
A: Wavelength of the radiation is 1.44 um Power of the radiation is p = 40 mW Aperture distance is d =…
Q: 6. Suppose a lens has a 35 mm focal length and is being used to photograph a flower 62.5 cm away.…
A: Given: Focal length of lens is f=35 mm Distance of object is u=-62.5 cm, as it is measured from the…
Q: A 35 mm camera is set up to take a picture of an object with an intensity of I [W/m²]. The ideal…
A: "Since you have asked Multiple Questions, as per Bartleby's Guideline, we will answer only the first…
Q: 6. You can improve resolution by: (a) decreasing wavelength, decreasing object size (c) decreasing…
A: Resolution and wavelength are related when we lighter wavelength we gets greater resolution . When…
Q: The ideal lens in an astronomical telescope focuses the image of a star at a distance of exactly 20…
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Q: Find for 150am. 120Mm 100 Ya lon V=100 mm 12omm 130m
A: we can obtain the given shape but subtracting a triangle and a semicircle from the bigger…
Q: Show how the Snell's Law is reduced to n, = 1/sin r, wherer is the refracted angle.
A:
Q: You want to decrease the exposure time for a camera. To get a good exposure what else do you need to…
A: please see the next step for solution
Q: An Astronomical telescope is an angular magnification of 30. If the focal length of the object lens…
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Q: 4) My former university had a Schmidt-Cassegrain reflecting telescope with an aperture of 14.0"…
A: A) The theoretical resolution of a telescope can be calculated using the Rayleigh criterion, which…
Q: atlea prcemen Is of ph- wiat iz ך
A: INFRA RED PHOTOGRAPHY : (i) Thermal imaging cameras also help police observe through light fog,…
Q: 2. What is the numerical aperture the fiber, if ncore = 1.45 and nclad = 1.43. Air Oin nclad nclad…
A:
Q: A camera equipped with a 95 mm focal length lens is used to photograph a tree that is 8.0 m tall. A…
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Q: 3. In order to reduce light reflection on a lens surface (nr = 1.5) by coating a thin film with…
A:
Q: Suppose that you use the lens from your third Investigation to collect solar light at a normal…
A: here distance of sun from lens is 150×106 km using lens maker formula 1v-1u=1f --(1) here u is the…
Q: A regular microscope has a limiting angle of resolution of 0.000040. To get better resolution, I…
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Q: You want to observe Jupiter. Can you do it using a single-lens telescope? If so, plot and find the…
A:
Q: 5. For a converging lens of focal length f, where would you place the object to obtain an image as…
A: Step 1: Lenses: These are the optical devices that are used to refract the light as per the…
Q: aser bean has a power of 50mW. It has an aperture of 5x10- nd it emits light of wavelength 7200A°.…
A: the area and the intensity of the image. Given, PowerP=50 mW=50×10-3 Wwavelengthλ=7200 A∘=7200×10-10…
Q: If you view an object with binoculars, and the image appears right side up and a dozen times larger,…
A: . magnification of image is given by height of image divided by height of object if the image…
Q: object -optical axis 12. object --optical axis 13. object -optical axis
A:
Q: A virtual image is often described as an image through which light rays don't actually travel, as…
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Q: When an object is located 37 cm to the left of a lens, the image is formed 15 cm to the right of the…
A: Object distance (d) = 37 cm Image distance (i) = 15 cm
Q: 7. Een horizontale straal komt binnen in een prisma. De uittredende straal beweegt in een richting…
A: Given: nair=1θ1=900−450=450θout=340 Recall the following Snell's law: n1sinθ1=n2sinθ2 where n…
Q: You're viewing a specimen under the 40X objective lens (high power). The length of the specimen…
A: Given specimen under the 40X objective lens . A 40x objective makes things appear 40 times larger…
Q: 11. If you have three convex lenses with focal lengths 10cm, 25cm, and 50cm respectively, which two…
A: The magnifying power of the astronomical telescope is given by
Q: A light source is embedded in plastic (n = 1.30). When the light exits ic it enters air (n = 1.00).…
A: Required : Expression for critical angle.
Q: In a refracting telescope, spherical aberration limits a. The focal length of the eyepiece b.…
A: It is a type of distortion that can occur in both lenses and mirrors. Light rays that are closer to…
Q: 2. Which lens focuses light in a shorter distance, a +20D or a +7D lens? Explain.
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Q: .A book measure L=10 inches, W= 8 inches, and H=2 inches.How many of these can be packed in a box…
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Q: 6. Under ideal conditions and when Mars is closest, estimate the linear separation of two ob- jects…
A: Solution Given dataUnder ideal conditions and when Mars is closest, estimate the linear…
Q: 1. Suppose an object with a feature size of a = 50 μm is imaged with magnification 1 by an ideal…
A: We have that the focal length of lens is f = 20 cm. The size of object is a= 50 μm = 50×10-6 m. The…
Q: A ray of light incident on one face of an equilateral glass prism is refracted in such a way that it…
A:
Q: cussion: - Define refraction index? What its depending parameters? Value for air and water?
A:
Q: For a greater magnification, should a lens with a larger or smaller focal length be selected?…
A: For greater magnification, should a lens with a larger or smaller focal length be selected.
Q: Determine the diameter of Newton's_3rd/5th ring using simulator. Radius of lens should be 55 cm.
A: Solution: Calculate the diameter of Newton's 3rd ring from the following relation.…
Q: 5) Locate the centroid of section shown A50 mm B 15 mm E F 100 mm E15 mm G K C D
A: Let us consider the reference point O on the X axis for finding the centroid of the given section.…
Q: 38. Which of the following statements, regarding the nature of light, is/are true? Statement A: When…
A: Let's analyze each statement and determine if it is true or false: Statement A: When light travels…
Q: The mag factor for the AP film is found to be 1.25, the dummy source (placed directly on the film…
A: The film measurement. Given, magnification factorm=1.25length of dummy sourceho=2.0 cm
2. What is the need of calculating numerical Aperture angle?
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