Wavelength (l) and Frequency (n) Relationships c=ln ‚ where l is wavelength in meters n is frequency in hertz‚ 1/s or s-1 c=3.0 x 108m/s (the speed of light in a vacuum) Typical question #1- What is the frequency of red light with a wavelength of 690.nm? (1m=109nm) First- l is wavelength in meters‚ so convert nm to meters 690.nm ( 1m )=6.90 x 10-7m 109nm Now we can rearrange the equation above and solve for frequency‚ since we already
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Increasing global women unemployment threat to economy. The International Labour organization shows the gap between the males and females in global labour market was in control in the early 1990’s but it gradually increased significantly after the global economic crisis in 2007.Huge women unemployment is seen in most of the developing countries. In developing countries women involves in trade related sectors. Women contribute to the economy in large scale. Most of the domestic‚ cottage or small
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Rebecca Aspinwall Professor Patrick Shal 11/05/2012 What is The Bystander Effect? Dr ’s John M Darley and Bibb Latane are both professors of psychology. Even though they have not attended or worked at the same university‚ their credibility is equally the same. Their award-winning research was gathered to complete their essay "Why Don ’t People Help in a Crisis‚" they suggest the probability of a bystander helping is correlated to the number of bystanders present. Next Darley and Latane state
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ACTIVITY 1.3 America’s Promise LEARNING STRATEGIES: Learning Targets Previewing‚ Marking the Text‚ Think-Pair-Share‚ SOAPSTone Before Reading 1. The Statue of Liberty has long been a welcoming figure to the millions of immigrants who have come to the United States of America. What feelings or thoughts do you think people might have when looking at the Statue of Liberty for the first time as a new arrival to this country? Source: “An ocean steamer passing the Statue of Liberty:
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Jamaica Kincaid supports the idea of the imperialists attempt to delete indigenous native culture in “On Seeing England for the First Time” where she speaks about how the big breakfast that “no one [Kincaid] knew liked eating” was “Made in England” and therefore implemented into their culture. Instead of contributing to their culture‚ the English culture replaces and sets itself up as the superior ideology and disregards other beliefs and practices as wrong. The English worked
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the University of California‚ LA used non-invasive spinal cord stimulation to provide a completely paralyzed man‚ the ability to step out in a bionic device. Breakthrough for paralysis patients Mark Pollock‚ a 39 year-old man who was paralyzed from the waist down for four years prior to the study‚ was able to voluntarily control a robotic exoskeleton to take a few thousand steps. This is the first time that a person with paralysis was able to voluntarily control his muscles and work in tandem with
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The Effect Of Substrate Concentration On The Activity Of The Enzyme Catalase A Level Biology Project Aims This is an experiment to examine how the concentration of the substrate hydrogen peroxide affects the rate of reaction of the enzyme catalase. Background Information Enzymes such as Catalase are protein molecules which are found in living cells. They are used to speed up specific reactions in the cells. They are all very specific as each enzyme just performs one particular reaction. Catalase
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| THE CHARACTERITICS OF A DREAM HUSBAND PREFERRED BY FEMALE STUDENTS IN UiTM DUNGUN Prepared for: Madam Nurul Amilin Bt Razawi BEL 422 Lecturer UiTM Terengganu Prepared by: Khadijah Mohamed 2010844834 Azhar B. Mat Jani 2011794757 Ahmad Abdul Hakim B. Mohd Idrus 2011979423 Wan Nurshaidatulwanie Bt Wan Zaidi 2011607082 Banchelor in Operations Management Part 4 UiTM Terengganu IN FULFILLMENT OF A PARTIAL REQUIREMENT FOR THE COURSE BEL 422- REPORT WRITING 9 DECEMBER 2012
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What activities are defined as a crime? Activities that are defined as a crime are activities or behaviors that a society deems as morally and inherently wrong. My opinion‚ and the opinion of the majority of society‚ is an activity being labelled as morally wrong in the circumstance of crime can be an act that does‚ or has the possibility‚ of emotionally‚ mentally‚ or physically harming others. Activities that are defined as a crime depend on the norms and beliefs of a society‚ so an activity being
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College General Biology I Enzymes‚ test for effect of pH on catalase activity Purpose The main purpose of this experiment was to learn about enzymes and how to test for the effect of pH on catalase activity and to be able to tell if a reaction is an exergonic or endergonic process. Introduction Enzymes are made from amino acids‚ which are made from proteins. In order to make an enzyme‚ hundreds of amino acids are strung together in a very specific and unique order and eventually is folded
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