Lab No.1: density‚ accuracy and precision Aim: to determine the relative precision and accuracy of different glassware items by calculating the density of a known substance. Introduction: the density of a substance is its mass per unit volume. (where P-density‚ m- mass and v- volume). Different materials usually have different densities and densities vary according to the pressure‚ temperature and purity of a substance. When measuring‚ there is always a small uncertainty or error and therefore
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Jared Doerr 11/17/14 Arguments and Reasoning Gladiator Events: Sport or Not? Are gladiator events of ancient Rome sport? Gladiator events were most certainly a violent form of entertainment and because of the violence I would think we would naturally feel that it is not a sport; however‚ before we can clarify whether or not gladiator events are sport‚ we first have to define what a “sport” is considered to be. I have broken down “sport” to contain three elements: some aspect of competiveness (a desire
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Historical facts In day to day conversation‚ casual historical facts are often brought up. Little thought is actually given in our repetition of these historical facts as to what actually led up to their happening‚ and how they became so well known in the first place. In the article “What are historical facts?” by Carl L. Becker‚ he inquires as to what is actually meant when we talk about “facts” in history. To aid his inquiry‚ he asks 3 simple questions pertaining to the subject: “What is the
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Jimmy castro Unit: The Historical Process This Unit Activity will help you meet these educational goals: Inquiry Skills—You will apply disciplinary concepts and tools; analyze societal issues‚ trends‚ and events; develop credible explanations of historical events and developments based on reasoned interpretation of evidence; gather‚ evaluate‚ and use evidence; and communicate your conclusions. 21st Century Skills—You will employ online tools for research and analysis‚ use critical-thinking and problem-solving
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2054 7779 E-mail: sales@ibo.org Printed in the United Kingdom by the International Baccalaureate Organization‚ Cardiff. 3016 Contents Introduction The Historical Investigation: Guidance for Teachers Frequently Asked Questions The Historical Investigation: Guidance for Students The Written Account Outlines for the Historical Investigation
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The Historical Jesus Was the Jesus of Nazareth described in your Bible a real historical figure? Is the account of is life as recorded in the gospels true? Or was the entire account of Jesus’ life a huge exaggeration‚ or even worse‚ a total fabrication? In the world today‚ many attempt to deny the validity of the New Testament account regarding the life and teachings of Jesus Christ. This denial is based on the belief that there exists no “objective” evidence proving Jesus even existed
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Historical Linguistics Sound change based on Campbell (2004) Introduction: The sounds of languages tend to change overtime. The question‚ then‚ is what kinds of sound change take place? Kinds of sound change 1. Regular or sporadic 2. Conditioned or unconditioned 3. Phonemic or non-phonemic 1- Regular or sporadic In general ‘sound laws admit of no exceptions’. That is‚ a change will take place wherever the sound which undergoes the change is found in the environment that conditions
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I enjoy watching. Mixed martial arts‚ this sport has become increasingly popular and it is not slowing down. The sport has roots back to ancient Greek and Roman times dating back to 776 B.C. Mixed martial arts or MMA is very similar to the Roman gladiators of the past‚ with the two combatants entering and fighting for victory. In the past mixed martial arts was called Pankrations‚ in Greek this means “All Powers”. Mythology stipulates that Hercules and/or Theseus created this style of fighting.
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The historical cost accounting is an accounting technique that values an asset for balance sheet purposes at the price paid for the asset at the time of its acquisition. It is usually used in combination with other measurement bases. For example‚ inventories are usually carried at the lower of cost and net realizable value‚ on the other hand marketable securities are usually carried at market value‚ and entities prefer to carry pension liabilities at their present value. The main advantage of using
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01.07 Accuracy and Precision: Balance Lab Worksheet Data * Below is the table that you will complete for the virtual lab. Either type your results into this table or print the table from the virtual lab (it must be submitted to receive full credit for this assigment.) * To print from the virtual lab. 1. Be sure the data table is viewable. 2. Right-click (PC) or Command-Click (Mac) on the table and select print. Part I: Density of Unknown Liquid | | Trial 1 | Trial
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