Unit 2 Writing Assignment 1 GE 150 Survey of the Sciences Unit 2 Writing Assignment # 1 Lord Kelvin Date Assigned: 6/25/13 Due Date: 7/2/13 The age old question‚ scientifically‚ of “how old is the earth?” goes back to late 18th- century. At the time most scientists either sided with Creationism or supposed as James Hutton theorized in Theory of the Earth
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I’m a of CABALA paper cup company. Now‚ I’ll introduce the advantages and after-sales service about our company’s unique designed paper cup. Let’s begin with the advantages of the new production—with handle paper cup. CABALA paper cup has six mainly advantages. Environmentally friendly‚ assures products‚ easy hand-held‚ multifunctional‚ product diversity‚ and the best production environment and the best production services. Let’s look at the environmentally friendly first. Our company’s
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My microclimate report of My Garden Microclimate is the climate of a small area within a larger area‚ my garden. I was given the task of investigating the microclimate of my garden and recording what I found. The warmest place was site 3 with a temperature of 13 degrees Celsius In site 3 there is a low albedo so heat is absorbed therefore the temperature is higher here on a warm day the aspect of this site is south west so this results in this part of the garden being warmer‚ because places facing
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Introduction The primary objective of this lab is to be able to determine the specific heat of a reaction by using a calorimeter. A calorimeter is a device used to determine the specific heat of chemical reaction or a physical change. The specific heat a reactions is used to refer to the amount of heat that is lost or gained when one gram of a particular substance increases or decreases by one degree Celsius. When a chemical reaction occurs in an open container most of the energy gained or lost
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Conclusion My hypothesis was if the temperature increases the Vitamin C content will decrease. The results indicate that my hypothesis was wrong; temperature does not affect the content of Vitamin C left in the orange juice. Future Considerations If I were to conduct this project again I would measure the temperature more accurately‚ conduct more trials‚ keep the juice at a high temperatures for a longer time and use another juice with a lot of Vitamin C content. The purpose of this experiment
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3. The various packaging methods of granulated sugar that is distributed in supermarkets is important to consider because of environmental factors‚ cost-efficiency and customer satisfaction. The consumer is paying for a product and it is the producer’s job to ensure the packaging is effective as well as protective. Two types of granulated sugar packaging methods I will analyze are paper-based packages and re-sealable plastic zipper bags. Paper bags are most commonly used in supermarkets due
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Tashia & Tobi Lab Report experiemt 5 INTRODUCTION In this experiment we were wanting to find the specific heat of an unknown metal and determining what metal it was by using the formula q=c X m X change of temperature. We did two trials to compare the two and see what we come up with. EXPERIMENTAL First we chose an unknown metal‚ in which our unknown was unknown metal 2‚ the metal was gray and irregular shaped. We setup the calorimeter and got a mass of it just being empty then we got
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People are all carrying an umbrella when they step out of house as they cannot stand the blistering heat. This is caused by global warming‚ isn’t it? Global warming has resulted many negative effects and they are mainly caused by human activities. Hence‚ we‚ humans should stop global warming. Human activities produces 75% of annual carbon dioxide emissions. Firstly ‚the greenhouse gases has caused temperatures to increase. Since 1861‚ the average temperature has increased by 0.6 Degree Celsius
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Penguins have evolved in a complex and distinguishably different manner than most birds. This style of evolution raises uncertainty about their future. Unlike most birds‚ which have flexible elbow joints and wings for flight‚ penguins have evolved with virtually inflexible elbow joints and flippers with a hydrofoil shape‚ which allows them to propel underwater. Furthermore‚ penguins have short stalky legs and broad anklebones‚ which allow them to maneuver in water and have an energy efficient waddle
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The second major issue with the school was the zero-tolerance policy. My previous schools had been bad in this regard‚ but this one took the cake. The teachers punished all ’crimes’ equally‚ with several days in ISS (In School Suspension) where children would frequently get behind in their schoolwork. Dropping a pencil during a test and having the audacity to pick it up was met with the same punishment as pushing me down a flight of concrete stairs with a twenty-pound baritone. Usually‚ in my class
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