Lab #5: Refraction of Light Theory: Refraction can be defined as the bending of a wave when it enters a medium which causes it to have some reduced speed. In terms of light‚ refraction occurs when the ray passes through some medium which slows its speed; such as water or glass. In this instance the ray tends to bend towards the normal of the medium. The amount of bending or refraction which occurs can be calculated using Snell’s Law (). Objective: To measure the index of refraction of Lucite
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Analysis of Alum‚ AlK(SO4)2・12 H2O Partner: Cindy Date: Sep 15‚ 2011 Purpose: The purpose of this experiment is to verify the identity of the alum by finding the properties of the substance; melting point and mole ratio of the water to the anhydrous. Every substance has unique characteristics which help to determine the identity of it. The actual values of the properties can be compared to the experimental values. In real life‚ this can be used to determine the unknown medicines. Hypothesis:
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Hospitals often elicit surprising emotions from incoming patients; feelings of dread‚ mortality‚ and a loss of control. These emotions come contrary to the goal of a hospital: to heal‚ to help‚ and to provide a general sense of positivity. Of course the former emotions are valid‚ but they are seemingly over-dramatic with the goal of a hospital kept in mind. The author of this account carefully crafts his writing using diction‚ strong details‚ and a specific tone‚ to paint his hospital visit in a
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Carnival Corporation is the worlds largest cruise ship company‚ within approximately 50 of the cruising market. The company had focused on it one specific strategy do one thing and do it better than anyone else and bought a very successful result. Carnival had it particular strengths in the market‚ such as superior experiences‚ excellent services‚ good reputation‚ a variety of diversification‚ etc. The interesting thing is these strengths did make Carnival to be the first of cruising market‚ but
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income won’t allow it. By the end of the novel‚ his experiences have caused him to develop empathy towards androids and all things that represent living things. Rick uses the Penfield Mood Organ‚ which allows the user to dial a desired emotion‚ to dial up emotions according to schedule that will keep him productive. On the other hand‚ his wife Iran Deckard chooses the depression emotion. She has deep empathy towards humanity for the depression and sadness others are experiencing‚ and she knows this
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Angles‚ California gave a talk about the hook-up culture on college campuses. She started the talk with college being a big‚ four-year orgy. I never thought about college being a big orgy‚ until I thought about my experience at my first college‚ Saint Lawrence University. The period I attended St. Lawrence University‚ I was so naïve to the hook-up culture‚ especially in my own sexual community‚ the gay community. Once I explored and engaged in the hook-up culture in the very small gay community‚ I
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Elizabeth Kear Mrs. Senac English 10H 19 August 2013 “A Grown Up Barbie”: well-written “A Grown Up Barbie” is one of the many essays included in a larger work‚ This I Believe. The unknown author grew up playing with Barbie and as an adult‚ she is living like one. “A Grown Up Barbie” is well-written because it includes easily understood content‚ relatable diction‚ and ethos‚ logos‚ and pathos. The vocabulary used in “A Grown Up Barbie” is easily understood‚ comprehendible by a wide range of
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Shut Up and Sing Shut Up and Sing is a film that illustrates what the Dixie Chicks went through from their comment about President Bush in 2003 and how it affected there career through 2006 and beyond. This documentary shows how a simple phrase can send people so far over the edge and what affects something so small can have over time. The documentary‚ Shut Up and Sing by Barbara Kopple uses some excellent film techniques‚ good sound techniques‚ and even had good Mise en scène and exposition. In
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Figure 1 – Shut Up and Dance‚ 2016 (screenshot taken by author) When it comes to colors‚ the opening scenes are dominated by grays – parking lot‚ kitchen appliances‚ the staff’s uniforms – which then transition to warmer tones and dim lighting once Kenny gets home. These grays at Kenny’s workplace are quite typical when it comes to colors associated with a place of work – a place that is dull and somber. Also‚ the tasks that the characters have to perform all take place over the course of one day
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The documentary Fed Up was written with the purpose of educating its watchers of the problems America has with processed foods and obesity. Some of the ideas that they presented that I found the most interesting were that this problem has been around for decades and has not gone unnoticed‚ the U.S.D.A. is responsible for setting dietary guidelines as well as supporting agriculture‚ and the similarities between big food companies and tobacco companies. This problem with unhealthy lifestyles is not
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