[pic] AP® Physics C 2002 Free response Questions The materials included in these files are intended for use by AP teachers for course and exam preparation in the classroom; permission for any other use must be sought from the Advanced Placement Program®. Teachers may reproduce them‚ in whole or in part‚ in limited quantities‚ for face-to-face teaching purposes but may not mass distribute the materials‚ electronically or otherwise. These materials and any copies made of them
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To explain III‚ de Broglie’s equation states l = h/(mv)‚ so nl = nh/(mv) = 2pi(r). Where: l = wavelength‚ v = velocity of electron‚ n = some positive integer‚ r = distance of electron from center‚ m = mass of electron. Solve‚ get mvr = L = nh/2pi. (b) The current wave mechanical model for the atom states that there are an integer number of wavelengths in every standing integer number (n). 2. (a) The first shell electrons in Lithium are the closest electrons to the nucleus. In addition‚ there
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Bacteria and Archaea. This separation was unusual as it was previously thought that Bacteria and Archaea were closely related‚ as they were both prokaryotic. It is now thought that Archaea is more closely related to Eukarya than it is to Bacteria. B. Recommendations to adopt this new three-domain taxonomic system were based on evidence more detailed and reliable than that of the five-kingdom system. New advances in genetic and molecular sciences have allowed for classification based on information
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AP Psychology Free Response Questions Directions: Read each of the following questions and answer any two. Please make sure that you address each component of the questions you choose and be sure to answer the questions in complete sentences. It is recommended that you time yourself‚ each question should be completed in 25 minutes. If you were unable to finish the essay in 25 minutes‚ please continue on and complete your response. Your answers should be typed‚ single spaced in font size 12. The
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AP® BIOLOGY 2009 SCORING GUIDELINES (Form B) Question 3 Water is essential to all living things. (a) Discuss THREE properties of water. (b) Explain each of the following in terms of the properties of water. You are not limited to the three properties discussed in part (a): • • • the role of water as a medium for the metabolic processes of cells the ability of water to moderate temperature within living organisms and in organisms’ environments the movement of water from the roots to
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Advanced Placement Physics Study Guide Aliso Niguel High School Comments‚ corrections‚ or clarifications: rhjansen@capousd.org © RHJansen Important Note to the Reader: Many of the review sections in Newtonian Mechanics and Electricity and Magnetism are written for both the Advanced Placement B (life science majors) and C (physical science majors) courses. In these reviews the additional Advanced Placement C course information will be boxed within a border that appears like the border
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2005 AP PSYCHOLOGY FREE-RESPONSE Psychologists research for further knowledge‚ but sometimes there are controversial issues for one another. First‚ children¡¯s acquisition of language is an innate mechanism that enables a child to analyze language and extract the basic rules of grammar‚ granted by Chomsky. It basically states that humans are born with a language acquisition device that‚ the ability to learn a language rapidly as children. However‚ there is one important controversy in language
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APBIO5._____________________.FR23 2014 December 3‚ Respond to the following. 1. Distinguish genetic drift from gene flow in terms of how they occur and their implications for future genetic variation in a population. Genetic drift‚ defined as the process in which chance events cause unpredictable fluctuations in allele frequencies from one generation to the next‚ can increase or decrease variability within particularly small populations. Certain genotype/phenotype frequencies‚ for example‚ may
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Aaron Patron 10/9/10 rewrite 2010 AP English Free Response Question (Form B) Question 2 In this passage from The Horizontal World‚ Debra Marquart shows her love for the upper Midwest despite the common negative opinions that most would first think about the region. While others would say that the region is dull and monotonous‚ Marquart finds her hometown as a place of great significance to her life. By her use of similes and allusions‚ she attempts to overcome the common negative first
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As the Smith-Garcias are planning for their baby‚ they have to decide which principles from each of the theories they have researched that they will practice. The first of these theories is Skinner’s Operant Conditioning in which an element of reinforcement and punishment is utilized to shape the child’s social and behavioral skills. It will be the parent’s job to reinforce wanted behavior and punish unwanted behavior. For example‚ if the child throws a temper tantrum‚ her parents might put her in
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