The purpose of this lab was to observe the spectral lines of different light sources (Iodine‚ hydrogen‚ helium‚ krypton‚ mercury‚ neon‚ and argon) and to find the wavelength‚ frequency‚ and energy of the emissions of vaporized metallic ions. First‚ we took spectroscopes to look at each light source. The iodine light source seemed coral to the naked eye. When observed with a spectroscope‚ it was clear that there were many red spectral lines followed by relatively similar quantities of orange‚ yellow
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In society today people see only superheroes like Superman‚ Batman and Spiderman as heroes‚ but a hero can be anyone brave‚ clever and courageous. For example‚ in the story Rebel Behind The Lines‚ Emma shows characteristics of being an hero. Emma Edmonds from the hometown of Saint John‚ Canada‚ was a really brave women who went out to become a soldier in the Union Army in total disguise as a man during the Civil War against the Confederates. “He pushed the enlightenment form over for her to sign
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Crossing the Line: A Day of Heritage Imagine getting to shake the hand of a country’s president after they have been welcomed into the Ancient Order of the Deep. Senior enlisted leaders should understand the heritage involved in Crossing the Line ceremonies because it has shaped today’s ceremonies. This paper will cover the history of Crossing the Line ceremonies and illustrate how they have evolved. History The tradition of Crossing the Line is considered to be one of the oldest customs at sea
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Identify and discuss different types of digital subscriber line (DSL) technologies. Discuss the benefits of using xDSL technologies. Explain how ASDL works. Explain the basic concepts of signaling and modulation. Discuss additional DSL technologies (SDSL‚ HDSL‚ HDSL-2‚ G.SHDSL‚ IDSL‚ and VDSL). Digital Subscriber Line Introduction Digital Subscriber Line (DSL) technology is a modem technology that uses existing twisted-pair telephone lines to transport high-bandwidth data‚ such as multimedia and
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objectives linked to syllabus Course programme: Awarding Body: Level 3 Award in Preparing to Teach in the Lifelong Learning Edexcel Teaching and learning strategies Materials/resources/ learning technology DISTANCE LEARNING/ On-line tutorial Health and Safety at Work Act 1974 Opportunities to embed key/basic skills Assessment (internal/external) UNIT 1 Summarise key aspects of legislation‚ regulatory requirements and codes of practice relating to own role and
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Through her book‚ Families on the fault line‚ Lillian Rubin takes a closer look at the working- class American family life. Out of to interviewing 162 families‚ Rubin compares the present and the past of these families‚ examines how the American working-class families have changed‚ and how these changes have affected their lives. The book also goes deep into how these families have responded to the social and political changes that have been taking place for the last two decades. The main
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In the late 1700s‚ there were defined gender lines and each sex was held to certain standards set by the society. Men were the source of everything for a family ranging from the daily household income to the caring of the estate while women just had to be respectably quiet and take care of their families at home. These social codes were not written but instead were reflected in laws made and shared collectively between males and females alike and established a base idea for the entire society to
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Snaking through the underground tunnels of Manhattan‚ running express through the busy life of the Manhattan bridge into the light of the past in Brooklyn via the Brighton Beach service line‚ the Q subway line goes through the exuberant life of various different neighborhoods. Many of these neighborhoods provide a picturesque experience of the diversity in New York City. Many of those neighborhoods include: Upper East Side‚ Midtown Manhattan‚ Union Square‚ SoHo‚ Downtown Brooklyn‚ Flatbush‚ Ditmas
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Study claims customers prefer cable to telecom for triple-play An annual survey conducted by Knowledge Networks/SRI claims that 29% of consumers believe that cable systems would provide the best service and value for the triple-play bundle of video‚ voice and broadband. Satellite was the second choice at 22%‚ followed by local phone companies (21%)‚ ISPs (19%) and electric utility companies (8%). In addition‚ the report indicated that while the average household would be willing to spend an
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How Social Inequalities get organized along Racial Lines Discrimination and prejudice come in different forms‚ and are learned in different ways. These agents for prejudice come from culture and socialization‚ family‚ friends‚ school‚ work and the media they all play a huge role in racism. There is organization in discrimination‚ it comes in two forms‚ individual and institutional. Individual discrimination is the negative treatments and discriminations of one person by another. It is a more
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