will melt faster because milk chocolate has more fats Variables (i) Independent: Two substances will be tested dark chocolate and milk chocolate. (ii) Dependent: The temperature at which each substance melts as measure by a thermometer once for each substance. (iii) Constant: The apparatus and external environmental factors including using the same chocolate manufacturer for both substances. Method: Equipment: Beaker‚ iron Stand‚ iron clamp‚ Bunsen burner‚ wire gauze‚ test tube‚ thermometer
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GOOGLE ’S DRIVERLESS CAR PRESENTED BY: Mandeep Wadia Atul Sharma Himangshu Talukdar 1/10/2013 ACKNOWLEDGEMENTS We express our deepest gratitude to Dr. Piyush Verma (Assistant Professor‚ L M Thapar School of Management‚ Thapar University‚ Patiala) who provided us this opportunity to work on the latest innovations and technologies in industry and without whom‚ it
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Aim. The aim of this investigation is to find out how Slaters react to an increase or decrease of the temperature in its surroundings. Hypothesis The speed of the Slaters will increase when the temperature of its environment is increased or decreased from its preferred range‚ so it ensures that they spend less time in unfavorable conditions to avoid desiccation. Method 1. This experiment is done using a water bath to change and control the temperature being trialed. The water bath will have
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nvestigation into the Factor of Light and Dark Affecting Woodlice Predictions It was expected that a woodlice would prefer a damp‚ dark‚ but moderately warm surrounding. Normally one would expect to find slaters under logs or concrete slabs in one’s garden. Under these large objects‚ the sun cannot reach directly; therefore it is darker‚ damper and colder than the surroundings. Nevertheless‚ in winter we do not see woodlice crawling around very often‚ and‚ also at night‚ it may
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radiant light and heat from the sun‚ has been harnessed by humans since ancient times using a range of ever-evolving technologies. Solar energy technologies include solar heating‚ solar photovoltaics‚ solar thermal electricity and solar architecture‚ which can make considerable contributions to solving some of the most urgent energy problems the world now faces. Solar power is the conversion of sunlight into electricity‚ either directly using photovoltaic (PV)‚ or indirectly using concentrated
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GROWTH AND YIELD RESPONSE OF CHINESE CABBAGE (Brassica rapa chinensis) USING LED LIGHT‚ UV LIGHT AND FLUORESCENT LIGHT BULB AS A SOURCE OF LIGHT A High School Thesis Presented to the Research Committee and Submitted to Mrs. Luzviminda M. Bago In partial fulfillment of the Requirements in the Subject Research II By: Nidera‚ Jeffrey A. Garcia‚ Jill Anne Ruth V. Trampe‚ Mariel Petals P. Dasmariñas National High School IV-Galileo Special Science Curriculum S.Y. 2011-2012
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Virtual Lab: Dependent and Independent Variables Worksheet 1. ECB refers to: E (European corn borer) a. A genetically engineered plant that is resistant to insect pests b. Edible corn byproducts c. An insect pest that reduces corn yield d. European corn borer e. c and d 2. How many days are required for a corn seed to become a mature plant with maximum weight kernels ready to be harvested? D (about 140 days) a. about 23 b. about 65 c. about 140 d. about 180 3. “BT Corn” refers
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Essay 1: Light and Color The fascinating properties of light are not all detectable to humans‚ because our reference is mostly limited to what we can see. In order to determine the atomic/molecular composition of a fluid or gas‚ one must consult an emission and absorption spectrum. The properties of this spectrum include also waves‚ which can be any length‚ and define the spectrum of electromagnetic radiation. Ranging from gamma rays to radio waves‚ an electromagnetic spectrum includes each
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Transportation and Logistics Goals Amanda Contreras November 16‚ 2012 640 The central goal of my company is to keep retail prices low. Working with suppliers to ensure their prices are constantly low‚ but also means price changes are kept to a minimum. Aiming to become lowest cost producer‚ the firm can compete on the price with every other industries and earn higher unit profits. Cost reduction provides the focus of the organization strategy. It targets a broad
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Measurement of e/m for Electrons Friday‚ Section 006 TA: Yilikal Ayino John Greavu with Kevin Haar & Gregory Overdorf February 28‚ 2014 PreLab At Cambridge University in 1897‚ J.J. Thomson studied the mysterious “corpuscles” of the rays emanating from the cathode of a cathode ray tube. Using knowledge of the Lorentz force‚ Thomson measured the charge-to-mass ratio of these corpuscles‚ which we now know as electrons. A slightly modified version of Thomson’s experiment using (essentially) a cathode
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