differences between EMR and plasma. Differences between EMR and plasma EMR is energy that propagates through a medium in the form of EM waves. It has an electric and magnetic field which oscillate in phase perpendicular to each other and to the direction of propagation. EMR exists in different wavelengths and frequencies ranging from gamma rays to radio waves which make up the EM spectrum. Plasma is categorized as the fourth state of matter because its character is more complex than solid‚ liquid
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Working within a Marxist framework‚ social theorist Fredric Jameson links the emergence of particular art aesthetics with the development of a specif ic Western economic system in his text‚ Postmodernism‚ or‚ the Cultural Logic of Late Capitalism (1990). With latecapitalism as the current economic environment‚ Jameson demonstrates how these economic conditions bear on cultural and artistic production. According to Jameson‚ cultural production in late-capitalism is identif iable through a use of pastiche
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HASSAN BBAALE BWANIKA BTEC BUSINESS – level3 Group1. (unit1) (25043774-20) INVESTIGATING BUSINESS ORGANISATIONS IN EAST LONDON Introduction: In the Business environment there are two sectors of businesses. These are: A private sector which includes organizations owned and operated on behalf of private individuals. These organizations range from small one-owner businesses to vast multinational corporations. For example sole traders‚ partnerships and Franchises. A public sector organizations
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First wave feminism started in the late 19th century and carried on until the early 20th century the main focus of the movement was to give women more of a voice in the world and to end suffrage and give women the right to vote. It was first recognized as a movement at the Seneca Falls Convention in 1848 were people like Elizabeth Cady Stanton and Sojourner Truth had a massive impact in the movement. Martha Rampton a professor of history and director of the Center for Gender Equity at Pacific University
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chapter 1 : Waves GCKL 2011 1.1 U N D E R S T A N D I N G W A V E S What is meant by a wavefront State the direction of propagation of waves in relation to wavefronts What is transverse wave? An imaginary line that joins all the points on the crest of a wave. The direction of propagation of a wave is perpendicular to its wavefront. A transverse wave is a wave in which particles of the medium oscillate in the direction of the propagation of the waves. Water waves and electromagnetic
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aspects such as meteorological‚ sociological‚ political‚ ethnographic‚ political‚ and journalistic aspects to explain the Heat Wave of 1995 in Chicago. My preliminary diagnoses of the cause of the high death rate would be that the heat wave worsened the health of Chicagoans who were already diagnosed with serious health conditions. The author poses a question that the heat wave may have affected the individuals who were already stricken with a disease. These individuals include African Americans and
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series of overtones or harmonics Younger people can usually hear pitches with frequencies from about 20 hertz (infrasonic) to 20‚000 (ultrasonic) hertz. We can’t hear above 20‚000 hertz or below 20 hertz (ultra and infrasonic waves). Light is both part particle and part wave. Light is "the electromagnetic radiation that may be perceived by the human eye". It consists of photons‚ which are massless bundles of concentrated electromagnetic energy. Light’s lower frequency is red‚ and the higher frequency
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into three "waves" by different feminists in order to categories the different events that took place throughout the movement. The first wave mainly refers to the women’s suffrage (the right for women to vote) movements of the nineteenth and early twentieth centuries‚ which was mainly concerned with women’s right to vote. The second wave refers to the ideas and the behaviors‚ which are correlated with the women’s liberation movement‚ which began in the beginning of the 1960s. The third wave refers to
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OPTION A - SIGHT AND WAVE PHENOMENA 1. Standing (or stationary) waves Formation of standing waves : When two identical waves travel along a string in opposite directions (ex : flick a rope attached at the other end)‚ they will superpose and create a standing wave (use animation to visualize what happens). Nodes‚ antinodes. Differences between progressive and standing waves : Wave profile doesn’t progress ; All points between two nodes are in phase (they all reach their maximum at the
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But‚ soon it grew. The teacher who started The Wave gained power very quickly and even had a bodyguard. The students were all the same‚ many didn’t take the time to think for themselves. Soon‚ The Wave grew to the whole school. There were two groups‚ The Wave members and non-Wave members. Members would use The Wave as an excuse to bully and get in fights with non-member people. These students loved their leader‚ but soon it was
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