Animal Phyla Lab Adapted from “Phylum Lab” produced by the National Aquarium in Baltimore The diversity of animal life on Earth is astounding. Each animal has a unique body plan which allows it to survive and adapt to its given surroundings. With such an abundance of species‚ classifying animals into different categories is necessary. At first the diversity of animals can be overwhelming‚ but after further research and observation‚ many likenesses appear. These similarities become the basis for
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contents of the document. Type the abstract of the document here. The abstract is typically a short summary of the contents of the document.] | The effect of mass‚ angle and length of string on the period of a pendulum Abstract The purpose of this lab was to prove the theoretical equation of a pendulum is T=2π(√L/g)and determine if any other factors affect the period of a pendulum. Our hypothesis was that an increase in mass would decrease the period‚ an increase in angle increase the period and
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REPORT Acceleration Due to Gravity Table of contents Objective 1 Equipment 1 Procedures 1 Recorded data‚ calculated results‚ and graphs 1 Discussion 3 Conclusions 3 Objective In this project we attempted to confirm that the acceleration due to gravity
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LABORATORY REPORT Activity 3: Recruitment and Contractions Name: Instructor: Ruth Peterson Date: 07/17/2014 PREDICTIONS 1. When the arm goes from resting to flexing‚ the amplitude and frequency of sEMG spikes will: increase 2. During flexion‚ the amplitude and frequency of sEMG spikes will _be greater_____ during extension. 3. Recruitment of motor units will be greatest when the load is: 5 pounds MATERIALS AND METHODS Comparison of motor unit activation during muscle
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Most men in society do not like to be seen as feminine‚ so they do whatever they can to prove their masculinity and overall power. In Chinua Achebe’s novel‚ Things Fall Apart‚ Okonkwo’s main goal in life is to be as masculine as possible. He does not let anyone drag him down‚ even if it means hurting them in the process. In the end‚ Okonkwo’s attempts to be masculine and powerful highlight his failures as a father‚ husband‚ and son. One specific thing Okonkwo is a failure at is being a father
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Elidia Lopez MUS 302: Music History 1750-Present March 11‚ 2015 Dr. Pfaff Composer/Composition Fanny Mendelssohn Hensel Trio in D minor‚ op. 11‚ III Lied. Allegretto Listening 1‚ March 5 (7:00 pm)‚ laptop‚ without score‚ Würzburger Klaviertrio Upon my first listening I noticed that the piano part had more to it than I would’ve originally thought. The piano was not simply playing an accompaniment for the strings‚ but had its own distinct voice. When the violin came in for the first time it seemed
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5. AGRICULTURE AND ALLIED ACTIVITIES AGRICULTURE 5.1 With more than half of the State’s population still dependent for their livelihoods either wholly or significantly on some form of farm activity‚ expansion of farm incomes continues to be the potent weapon for reducing poverty. Rapid and sustainable growth in Agriculture has been identified not only as a key driver for economic development but also for achieving self sufficiency and ensuring food security to the people. Over the decades‚ Andhra
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Boyle’s Law Lab Purpose: To determine the relationship between pressure exerted and volume of a gas. Materials: Lab simulation. Procedure: 1. Open animation file 2. Modify the number of books that press down on the piston starting from 0 books and increasing by 1 each time until 19 books. 3. Record the pressure (# of books) and volume for 19 different pressure values. 4. Record those values in a table 5. Using the data‚ plot a graph of pressure in function of volume. Conclusion:
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CHEM 2510 Laboratory Report: Recrystallization and Melting Points Cover Page: Recrystallization and Melting Points by Lab Instructor: January 28‚ 2014 Purpose: The purpose of this experiment was to recrystallize a 95% pure sample of benzoic acid contaminated with approximately 5% salicylic acid using two different methods to determine the melting points and discover the impurities of the substance
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Heat engine lab Intro: when an engine runs‚ it pumps pistons that move up and down and provide energy to the engine to it to go. These pistons move because of pressure and heat. This work done on the system is not only mechanical but its also thermodynamic. When a piston undergoes one full cycle its displacement is zero because it comes back to its resting place. This means that its net thermodynamic work to be done should also be zero‚ as well as its total internal energy. In order to test this
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