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
Premium Management Scientific method Education
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
Premium Question History Answer
The movie Troy (2004) was based on the stories told within the Iliad written 3200 years ago. The story is a tale of one mans greed versus the land loving‚ pride fighting Troy army. Troy seemed to be outnumbered‚ but their faith in the gods‚ and the love of their own country helped them stand up strong against the enormous Greek army. With the kings’ son‚ Hector a great war hero and powerful leader‚ the Troy army had seemed unbeatable. They were a very advanced and healthy city‚ protected by giant
Premium
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
Premium Franklin D. Roosevelt Elizabeth Cady Stanton History
Historian Steven Ambrose was a consultant on the film and views this kind of fiction as “the kind that illuminates truth rather than diminishing it.” Saving Private Ryan made history by telling the story of Omaha Beach on D-Day with great historical accuracy. Spielberg was very committed to recreating that time and place so that the audience would know the truth about the suffering‚ death and courage of our American soldiers and the Allied troops. The film provided a close-up view of what it was
Premium Saving Private Ryan Normandy Landings World War II
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
Premium Jesus New Testament
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
Premium Soviet Union Nikita Khrushchev Cuban Missile Crisis
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
Premium Volume Water Accuracy and precision
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
Premium Spanish language Phoneme Phonology
Greensboro Historical museum On Saturday March 28‚ I go visit the Greensboro historical museum with my friends‚ and I learned a lot. At first when I heard the historical museum‚ I’m confused the name with the Civil Rights Museum‚ which I’ve been to there when I was in INTERLINK RW4 class‚ it’s also a perfect museum. When I finally been to the Greensboro historical museum‚ it’s bigger than what I thought‚ and learned more information than what I learned before. Also it’s Free! The historical museum dedicated
Premium Ku Klux Klan