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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Man 1 Jiangfan Man Mrs. Cook ESL 004 section 5 Oct 17 2014 How to lose weight Obesity has been an issue that troubles numbers of people in modern days. If you are overweight‚ your are taking the risk of getting some serious illnesses. Like certain cancers can be caused being overweight‚ and type 2 diabetes has a direct correlation with being overweight. You are also more likely to have heart disease and high blood pressure compared to people who are not overweight. Beside health issues‚ people’s
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I absolutely love jumping on the trampoline but I never really thought there was any physics involved. I knew you had to use a force to jump up and gravity pulls you back down obviously. An American inventor named George Nissen first invented the trampoline in 1935. (Silvia) A trampoline is defined as an elastic disc of hard canvas held up by metal springs attached to a metal skeletal frame. Kinetic and Potential energy allow you to be able to jump on a trampoline. PE=mgh this equation helps you
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DELTA UNIVERSITY FOR SCIENCE AND TECHNOLOGY FACULTY OF PHARMACY Practical Physics I Fall 2012 [PRACTICAL PHYSICS I] Contents Fall 2012 (1) Fine Measurement Apparatuses --------------------------------------------------------------------------- 2 (2) Determination of the Mechanical Equivalent of Heat (Joule’s Law) by Electrical Method 12 (3) Determination of the Melting Point of a Solid Material ------------------------------------------ 15 (4) Determination of the Specific Gravity
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Economy of India From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search Economy of ’The Republic of India ’ Mumbai‚ Financial Capital of India Rank 10th (nominal) / 3rd (PPP) Currency 1 (INR) () = 100 Paise Fiscal year 1 April – 31 March Trade organizations WTO‚ SAFTA‚ G-20 and others Statistics GDP $1.824 trillion (nominal: 10th; 2012)[1] $4.684 trillion (PPP: 3rd; 2012)[1] GDP growth 5.3% (2012–2013)[2] GDP per capita $1‚591 (nominal: 134th; 2012)[1] $3‚851 (PPP:
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How to lose weight? Have you ever wished to have a body like a model? This could be a weird question but who doesn’t? However‚ the fact is that nowadays people are getting fatter and fatter makes that dream seem impossible. How can a fat person with fleshy cheeks and a big belly like a pregnant look have the body that he dreams of? It also have health related problems. Overweight leads to a disease called Obesity which is a situation which occurs when the weight of person is above their average
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Applications of Physics in Everyday Life By Steve Johnson‚ eHow Contributor Even walking manipulates physics‚ allowing people to proceed in a state of "constant falling." Physics extends well into people’s everyday lives -- imprisoning people within its forces. From each step a person takes to the evolution of the body‚ physics has several long-term as well as short-term effects and uses. For everyday living‚ many technologies have even exploited the rules of physics. 1. Simple Mechanical
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Name __________________________________ Electric Fields Go to HYPERLINK "http://phet.colorado.edu/simulations/sims.php?sim=Electric_Field_Hockey" http://phet.colorado.edu/simulations/sims.php?sim=Electric_Field_Hockey and click on Run Now. 1. You rub balloons in your hair and then hang them like in the picture below. Explain why you think they move apart and what might affect how far apart they get. When the balloons are rubbing together they are taking charges(electrons ) from
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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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