Problem 705 Determine the centroid of the shaded area shown in Fig. P-705‚ which is bounded by the x-axis‚ the line x = a and the parabola y2 = kx. Solution 705 HideClick here to show or hide the solution At (a‚ b) Thus‚ → equation of parabola Differential area Area of parabola by integration Location of centroid from the y-axis (x-intercept of centroid) answer Location of centroid from the x-axis (y-intercept
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Frequently Asked Questions About… Department of the Environment Compact Fluorescent Light Bulbs What are the benefits of compact fluorescent light bulbs? Compact fluorescent light bulbs (CFLs) have several advantages over incandescent light bulbs. They last 810 times longer‚ use about 75% less energy‚ and produce 90% less heat while delivering more light per watt. For example‚ a 25-watt CFL provides about 1800 lumens‚ compared to 1750 lumens from a 100-watt incandescent lamp. Use of CFLs reduces
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internal and external marketing environment in the Middle East (ME). Founded in 1908 in Ohio‚ the Hoover brand name has become synonymous with the vacuum cleaner. Hoover is an example of ‘brand salience’‚ the marketing concept where the brand name becomes so well known that it is used to describe many different types and manufacturers of vacuums (Romaniuk and Sharp‚ 2004). The USA Hoover company has been owned by Hong Kong based Techtronic Industries since 2006 (Lamb‚ 2006). Meanwhile‚ Hoover
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technologies. It easiness the communication between the user and system due to the non-necessity of the user’s to make any physical movement. During this research‚ the visual basic program was used as the foundation and center command for the vacuum mobile system. A set of six commands were created and installed on the visual basic program and can be seen through the visual basic window. The user has an option of either stating the command directly through the microphone of the computer
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Guidance notes Revised MARPOL Annex VI Regulation 12 – Ozone Depleting Substances 1. 1.1. Introduction These Guidance Notes have been prepared and updated for the use of Lloyd’s Register (LR) Group Surveyors‚ Ship Owners and Ship Managers. They provide guidance on the requirements of MARPOL 73/78‚ Annex VI‚ Regulation 12 (hereafter referred to as Revised MARPOL Annex VI). 1.1.1. These guidance notes are divided into sections covering; the application‚ survey‚ reporting and certification
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condenser to the mixture flask. This will stop the water escaping as it touches the cold surface of the condenser. The condenser has a permanent water flow going in and out and this is why the water drip back to the flask as it touches the cold surface. Vacuum filtration was used isolate the solid from the liquid-solid mixture after the sulphuric acid is qqadded and that the precipitation has occurred and that the pH is down to 2. Recrystallization was then used to purify the salicylic acid formed earlier
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Filippo Brunelleschi was one of the geniuses of the Italian Renaissance. He raised the biggest dome of the time period and along the way created other inventions that eased the process. Filippo has been referred to as an architect and engineer. However‚ Filippo mostly demonstrated his gifts at engineering during his lifetime. Engineering is the art or science of making practical applications of knowledge of pure sciences. Filippo used his knowledge of the sciences to build the dome of Santa Maria
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timing. Orchestration arrangement &Instrumentation : The song starts off with a drum hit and a heavily effected guitar riff. It is a very sharp sudden start to a song giving it a dramatic and ’in your face’ feel to it. The guitar is drenched in flange ‚distortion‚ reverb and chorus effects to make it sound weird and a little disturbing to the ear that adds to the weird nature of the song. The drums are fast and stabbed to generate a violent rhythmic feel. In the background you can hear a swelled
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a company in Denmark‚ specializes in manufacturing a variety of vacuum-packed meat and other products. DM has about 30 products and has a great position and brand in the market. A/S Dansk Minox provides the vacuum packed products and consumers combine the vacuum packed packages along with the homemade salad for their meal. Through consumer research‚ A/S Dansk Minox recently identifies that there is a huge market potential for vacuum packed complete meals. The meal contains a standard "sliced pork
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true calling was working as a salesman. He sold everything from televisions‚ microwaves and Whirlpool appliances; he ascended to become general sales manager. In 1963 he left to form Oreck Corporation. Since Whirlpool wasn’t successful of its upright vacuum cleaners‚ Whirlpool granted him exclusive rights to market them and gave Oreck free power to redesign and revamp the machine. • Manufacturers in late 1960s commonly bribed sales people to sell their products‚ and competitors were known to sabotage
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