Kyesha’s Informative Speech Topic: How to insert contact lenses Specific Purpose: To enlighten my audience on the advantages of contacts and how to insert contact lenses into their eyes. Central Purpose: How to insert their contact lenses into their eyes. ------------------------------------------------- Intro: I. How many fingers am I holding up? II. …Just like I suspected you need contacts! III. Let’s fast forward this a little. You go to the store get your contacts and
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down your results * Methods: Hold a spring-type clothespin between your thumb and index finger. Pinch the ends together completely (until the two ends touch) and release them. Do this rapidly as possible for one minute. Record the numbers of time twice without exercise and twice after been exercising. You must try the activity again‚ doing it the same way and using the same two fingers (thumb and index). * Data Collected: As it shows‚ in the table below the information collected from
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Nt1310 Unit 8 Assignment Splicing and Connection Performance In this paper you will find 3 factors that could affect splicing performance‚ 3 intrinsic factors‚ and 3 extrinsic factors. 3 Factors that could affect splicing performance could be attenuation‚ modal dispersion‚ and chromatic dispersion. Attenuation can cause splice performance issues because of dirty fiber end faces‚ excessive gaps between fibers or improperly installed connector offsets of fiber cores when mated. Modal Dispersion also
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References: American Peanut Sheller’s Association. What is the history/origin of peanuts. Retrieved June 26‚ 2005‚ from http: //www.peanut-shellers. org/index files/History. Jaworski‚ S. (2005). Peanut butter cookies. Retrieved June 26‚ 2005‚ from http://www.joyofbaking.comlPeanutButterCookies.html Peanut Advisory Board. PeanutButterLovers.com. Retrieved June 26‚ 2005‚ from http://www.peanutbutter1overs
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chords where strings are allowed to ring open as part of the chord. Open chords have a great‚ full‚ rich sound and they’re the most common type of chord you’ll come upon in your playing. Barre Chords: Barre chords are chords where you use your index finger to press down all (or most) of the strings across a fret‚ and then use your other fingers to press down subsequent frets‚ forming a chord. Barre chords can be a little tricky and many beginners dread them. They’re extremely important though
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fund companies in the United States. Vanguard is a for profit company which was found by John C. Bogle in 1974. John C. Bogle is credited with the creation of the first index fund available to individual investors‚ the popularization of index funds generally‚ and driving costs down across the mutual fund industry. Its Vanguard Index Trust 500 is the largest of the domestic funds managed by the firm and is among the largest of U.S. mutual funds. Vanguard’s group of mutual funds maintains one of the
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of a concave mirror. 10. If an object is placed at the focus of a concave mirror‚ where is the image formed? 11. What is refraction of light? 12. The focal length of convex lens is 25 cm. What is its power? 13. What is the value of refractive index of glass with respect to air? 14. Where should an object be placed in front of a convex lens‚ so as to obtain its real‚ magnified and inverted image? 15. Which of the two is a diverging lens: convex or concave? 16. Which type of lens has a positive
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less space when not in use. They do not require a powered light source because without it the arthropods will still move downwards through the samples and eventually fall into a container of ethanol. Materials: Fields Components: 4 Flags index card tape measure clipboard field guide to trees and shrubs pencil and paper one-gallon ziplock bag poster board and making tape (Berlese funnel) gloves Laboratory Components: compound microscope isopropyl alcohol dissecting
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NT -1310 Unit 7 Assignments MAX HANEY 11/3/2014 Physical Networking Unit 7 Assignments Exercise 1 – Fiber Optics Definitions 1. Crosstalk – The coupling or transfer of unwanted signals from one pair within a cable to another pair. 2. Waveguides – A structure that guides electromagnetic waves along their length. The core fiber in an optical-fiber cable is an optical waveguide. 3. FTTH – Fiber-to-the-home 4. Simplex – a. A link that can only carry a signal in one direction. b. A fiber-optic cable
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1/f=1/do+1/di Law of refraction: n1sin0=n2sin02. Condition for multiple slit interference maximum: dsin0=mlambda Approach to optics treats light as a ray phenomenon: geometric optics Index of refraction for an optical material is- speed in light of vacuum:speed of light in material Relation between the refractive index‚ the two surface curvatures & the focal length of lens: lensmakers equation Snells law results from: wave speed depends on the density of medium Brewsters Angle: all perpendicularly
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