Fawzi Abdelgani Ahmad . Experiment 1: Experimental Uncertainty (Error) and Data Analysis Jan/30/2013 PRELAB: 1. Do experimental measurements give the rule value of a physical quantity? Explain. No. Statistical methods are used to establish the deviations in the measurement. 2. Distinguish between random (statistical) error and systematic error‚ and give an example of each. Random errors are caused by unknown and unpredictable changes in the experiment like mechanical
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To determine the heating and cooling curve of water Design: What we are going to do is investigate the phase changes and what the heating curve of water is. We are going to do this is by heating up 100ml of water on a Bunsen burner then adding ice cubes. Use a thermometer to measure the temperature every 30 seconds until it reaches a plateau. Hypothesis: As more time passes‚ the temperature of the water increases. Independent variable: Time Dependent variable: Changing water temperature
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11/09/12 Group Assignment Dr. Olds Into To Communication 110 Group Assignment In my group assignment we found out that there was a crisis of hostage-taking in an airplane. The hijackers offered to release four passengers to the U.S. Embassy. In our group we had to come to an agreement on who we should safe. But first we had to make guidelines for what four hostages we could safe. We had six steps of decision-making‚ and the six steps were identify the problem‚ analyze the problem‚ establish
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mm‚ where x is A) less than 6.5. B) greater than 6.5. Answer: B Var: 1 7) If an operatic aria lasts for 5.75 min‚ its length expressed in seconds is x s‚ where x is A) less than 5.75. B) greater than 5.75. Answer: B Var: 1 Generic Physics: Topic 1 -- CVC 5/23/11 -- Page 1 8) Scientists use the metric system chiefly because it is more accurate than the English system. A) True B) False Answer: B Var: 1 9) When adding two numbers‚ the number of significant figures in the sum is equal to the number of significant
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PHYSICS 125 Orange Coast College Spring Semester‚ 2013 Instructor: Dr. Arnold Guerra III‚ aguerra@occ.cccd.edu‚ tel. (714) 432-0202 ext. 21282. http://boltzmann.eng.uci.edu/~aguerra/ Course website: http://www.occ.cccd.edu/online/aguerra/ Lecture: Tuesdays & Thursdays: 9:35 – 11:40 AM‚ Math Wing Building‚ Room 149. Laboratory: You must be enrolled in one of two the laboratory sections: Tuesdays‚ 12:00 – 2:05 PM‚ Lewis Building‚ Room 208. Thursdays‚ 12:00 – 2:05 PM‚ Lewis Building‚ Room 208.
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The sport of tennis has multiple opportunities in which the study of physics can go in depth. The sport’s court‚ racquet‚ ball‚ and even the player contain unlimited amounts of physics in which a person can go more into detail with as they study. While it is true that these all contain some form of physics‚ the racquet and how it interacts with the ball is where most of the physics is apparent. Starting with the racquet a person is able to see four main areas of focus. These focuses consist of the
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Janay Wright-Parks Physics-Sports Paper Brad Ingram 29 March 2013 Physics of Gymnastics In the world of sports‚ physic concepts are being applied every day. Most people who play or watch a sport don’t think about the physics behind it all. When I watch a sport like gymnastics‚ I am always amazed at how a person’s body can bend and twist in the way that gymnasts bodies do. It is nothing but physics. Angular momentum is the main physics concept used in gymnastics‚ and this can be seen in events
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Marks: 6 Step 1. The average radius of the Earth 
 Choose one answer. | a. 6 x 10^2 km | | | b. 6 x 10^3 km | | | c. 6 x 10^4 km | | Correct Marks for this submission: 6/6. Question 2 Marks: 6 Step 1. The average distance from Io to Jupiter Choose one answer. | a. 4 x 10^3 km | | | b. 4 x 10^4 km | | | c. 4 x 10^5 km | | Correct Marks for this submission: 6/6. Question 3 Marks: 6 Step 2. Astronomical Unit (AU) is the average distance between
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Elastic Collision between carts of equal mass: Collision 1 Mass (kg) Initial Velocity (m/s) Final Velocity (m/s) Momentum Initial (kg*m/s) Momentum Final (kg*m/s) Red Cart 2.0 + 50.0 0 0 0 Blue Cart 2.0 - 50.0 0 0 0 Elastic Collision between carts of unequal mass: Collision 2 Mass (kg) Initial Velocity (m/s) Final Velocity (m/s) Momentum Initial (kg*m/s) Momentum Final (kg*m/s) Red Cart 1.0 + 50.0 -33.33 50 -33.33 Blue Cart 2.0 - 50.0 66.66
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The Jewish Scripture starts right at the beginning of time itself‚ where God created the universe‚ and only then did he create the earth (Genesis 1). Right from the beginning God has had an intimate connection between God and the world‚ and this connection is believed to continue throughout time. From the moment god created humanity (Gen. 1:26)‚ we were created for the one purpose to protect the earth. But it is in the story of Noah that we perhaps truly learn about the role that God had created
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