Nietkalieva Dinara IS113k Lab 1: Radio and Light Waves Virtual Lab 1) How is the radiating electric field (or electromagnetic signal) produced when radio stations broadcast? Include a description of what is producing the signal as well as the reasoning behind how this could produce a signal. We know that electromagnetic radiation is produced by accelerating charges. In the radio transmitter‚ electrons oscillate up and down and are thus accelerating. An electron will exert a force on another
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INTRODUCTION Electromagnetic clutches operate electrically‚ but transmit torque mechanically. This is why they used to be referred to as electromechanical clutches. Over the years EM became known as electromagnetic versus electro mechanical‚ referring more about their actuation method versus physical operation. Since the clutches started becoming popular over sixty years ago‚ the variety of applications and clutch designs has increased dramatically
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Electromagnetic Spectrum 299‚792‚458 m/s – speed of light 186‚282 mile/s Speed of light = WL x Frequency C=(^)(v) Wavelength sa Electric field Band Designations: ELF- extreme low – 3-30hz SLF- super – 30-300hz ULF- ultra – 300hz-3khz VLF – very – (Vice Versa) LF – low MF – medium HF – VHF – UHF – SHF – EHF – 30-300ghz Standard Frequency JJY- japan – 40khz‚ 60khz MSF – Rugby‚England – 60khz‚5km‚3.1miles) WWVB‚ Colorado‚USA (60khz) HBG – Switzerland (75khz) DCF77 – main‚Germany (77.5khz) LORAN-
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Subhas Chandra Bose ( listen (help•info); January 1897 – 18 August 1945 [unconfirmed]) byname Netaji (Hindi: “Respected leader”) was an Indian revolutionary who led an Indian national force against the British Raj (and therefore also against the allied Western powers) during World War II. Bose was one of the most prominent leaders in the Indian independence movement and is a legendary figure in India today. He is presumed to have died "in absentia" on 18 August 1945 from injuries sustained in an
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Geographic It is in Bose’s best interest to pursue geographical areas such as suburbs and big cities. Customers in rural areas wouldn’t have the access to go to a Bose store‚ but could still order the products online if they are interested in purchasing. Since the emergence of e-commerce‚ it is possible to reach all areas of the globe via web-interface. It is possible to not only reach a broader market‚ but to do so at a relatively low cost. The overhead costs from distribution are greatly reduced
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vivid music‚ lover I would grab my headphones and listen to some tunes. There are two major brands of headphones that many prefer beats and bose. Beats and Bose headphones are great‚ but they have different aspects for both of them. Dr. Dre‚ a famous‚ well-known music artist‚ came out with the brand beats in 2006. While Amar G. Bose was the creator of the Bose corporation in 1964 which does not only make headphones but also speakers. The creator does not necess arily make the headphones better though
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Bose–Einstein condensate From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search Velocity-distribution data of a gas of rubidium atoms‚ confirming the discovery of a new phase of matter‚ the Bose–Einstein condensate. Left: just before the appearance of a Bose–Einstein condensate. Center: just after the appearance of the condensate. Right: after further evaporation‚ leaving a sample of nearly pure condensate. A Bose–Einstein condensate (BEC) is a state of matter
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Augustine: Augustine’s goal was to refute the Academics’ suspension of judgment. In this passage‚ Augustine claims that human beings can be certain of their existence. As a result of this‚ Augustine also proves that it is possible for humans to obtain knowledge. According to Augustine‚ one cannot reasonably doubt his or her own existence. Augustine demonstrates this using multiple examples. For instance‚ Augustine demonstrates that even if an individual is deceived by his or her senses‚ it is certain
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Subhas Chandra Bose (About this sound listen (help·info); 23 January 1897 – unknown[2]) also known as Netaji (Hindi/Bengali: “Respected Leader”)‚ was one of the most prominent Indian nationalist leaders who attempted to liberate India from British rule during the waning years of World War II. Bose‚ who had been ousted from the Indian National Congress in 1939 following differences with the more conservative high command‚[3] and subsequently placed under house arrest by the British‚ escaped from
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43 INDEX History of bose------------------------------------------------------------------------------------------------------ 3 ABOUT bose corporation-------------------------------------------------------------------------------------- 5 the productline of bose-------------------------------------------------------------------------------------- 7 Bose Roommates/Video mate Powered Speakers------------------------------------------------------------------------7 Bose Acoustimass 16 home theater
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