Aim: To investigate the difference between the melting point of dark and milk chocolate. Hypothesis: If both chocolate is heated then dark chocolate 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
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Filipino people a good quality of education and for the Filipinos to be more globally competitive. One of his agenda is the K-12 PROGRAM wherein 2 more years are added in secondary level which is called “Senior Highschool” ‚ one of the objective of this program is to prepare the student in entering the tertiary level and so that their skills be developed as they are preparing themselves to enter to a new chapter of their lives. With this 10-point agenda that is being implemented by our president
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Purpose: During our lab‚ Galileo’s Water Clock‚ we created our lab to describe the motion of a ball on a plane using the water clock as an alternative method for measuring time. Our main purpose in this lab was to determine if the displacement of the ball is determined by the time or the time squared. Procedure: Once the water clock was set up‚ a ball was let go from the ramp at various distances for three trials each. Once the ball was let go‚ the water clamp was opened and then immediately
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COURSEWORK (CHEMISTRY) PLANNING: Skill Area P Write down the aim of your Investigation. To investigate the effects of change in concentration on the rate of reaction between Sodium Thiosulphate and Hydrochloric Acid. Briefly describe your Preliminary Experiment and include your results. Explain how these results have helped you plan your main experiment (p8b). An increase in concentration will lead to an increase in the rate of reaction because there will be a greater number of particles per unit/cm3
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Reaction Time Reaserch Question: To design on investigation into stimuli ( sight/sound ) that may affect reaction time ( time taken for a response to occur in reaction to a stimulus.) Background information: Humans perceive their outside world through five senses: touch ‚sight‚ taste‚ smell and sound. The reason why we have the 5 major senses is to detect and discriminate among the signals that comes from our environment. These signals carry information necessary for us to support our vital
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PRELIMINARY INVESTIGATION REPORT: Web Based Payroll System for Richville Corporation Tower Introduction The researchers aim to develop a Web Based Payroll System that use manual payroll system. The proposed system is an online access of payroll system which means it needs to have an internet connection to run the program. It includes any and all types of financial statements that involve the payment of an employer’s employees‚ as well as any statements that relate to the filing of employment taxes
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VCDF 130 Section 75 Instructor: Wayne A. Williams It is accepted that cultures of similar societal structure‚ environment and resources will produce similar reactions to these forces. When comparing the Antikythera Mechanism (150-100 BCE) and The Wallingofrd clock (1327-1357 AE)‚ a separation of 1400 years‚ and differences in size and materials would belie any similarity outside of their link as geared astrolabes. These differences are moot‚ once their secondary
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Epidemiology in the Classroom » How to Investigate an Outbreak Steps of an Outbreak Investigation On this Page Step 1: Prepare for Field Work Step 2: Establish the Existence of an Outbreak Step 3: Verify the Diagnosis Step 4: Define and Identify Cases Step 5: Describe and Orient the Data Step 6: Develop Hypotheses Step 7: Evaluate Hypotheses Step 8: Refine Hypotheses Step 9: Implement Control and Prevention Measures Step 10: Communicate Findings In investigating an outbreak‚ speed
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Chapter 9 Wrongful Deaths Homicide numbers decline from 2009 to 2010 Peaked in 2001 4.8 offenders per 100K 88% know each other (victim and offender) Officers Killed * 48 nationally * 45 by firearm * 47 male * 19 with firearm within 5 feet Officers assaulted * Underreported * 57 thousand * 10 per 100 officers Modes of Death Accidental * Car crash * Fall * Industrial accident * Work related accidents Natural
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Redox Reactions Reactions involving oxidation and reduction processes are very important in our everyday world. They make batteries work and cause metals to corrode (or help to prevent their corrosion). They enable us to obtain heat by burning fuels--in factories and in our bodies. Many redox reactions are complex. However‚ combustion and synthesis (from elements) are two ordinary examples which require very little description. Just a little more involved are the displacement reactions‚ with
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