Significant Figures Lab Question 1: Which measurement gives the BEST value for the mass of a single paper clip? (BEST value includes both accuracy and precision) Claim: The measurement accepted as having the best value for the mass of a single paper clip was .411493 grams (Where best accounts for both accuracy and precision). This value was achieved by taking the average weight of a total of 30 paper clips‚ all of presumably varying weights. Evidence/Reasoning: The “best” value that maintains precision
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In this experiment‚ three different test subjects were used in order to look for significant metabolic changes when the test subjects were exposed to different drugs and physiological changes. In this test‚ three different rats were used to see the different metabolic rates when exposed to different drugs and hormones on a normal‚ healthy rat‚ a rat with no thyroid‚ and a rat with no hypophysis. The significance of this experiment is to show the difference in metabolism and metabolic rate in healthy
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will be caught. A. SIGNIFICANT FIGURES (10 pts.) (Show the actual results first before rounding off the digits into their proper significant figures.) A.1. Determine the number of significant figures in each numerical value below. (Assume all values are measurements.) 1. 357 ml 2. 1.0600 L 3. 0.000 501 g 4. 23‚ 000 tons 5. 1.8000 X 105 mi A.2. Perform the following arithmetic operations and express the answer to the correct number of significant figures 1. 0.392
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A human being can have such an affect on a person that it’s unbelievable. The beginning of my life has been so special since the minute I was born. I’ve been born with the ability to have a significant other who can share things with me. A person I can share everything with‚ and have a special bond. Who knew it would be a snotty nose‚ tiny boy that I call my brother. His outstanding power to inspire me has affected me my whole life. My mother came up with our names from the Marquee diamond
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There are many different moments that define someone’s life. The most significant moment might happen when you are 2 years old‚ or maybe when you are 70. I personally think this moment has yet to surface in my life. With that being said‚ the most salient moment in my life so far would have to be when I decided to sign up for the football team. One day I was relaxing at home after school when I heard about the weight training program the high school offered for football players. My friend encouraged
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Describe the most significant challenge you have faced and the steps you have taken to overcome this challenge. How has this challenge affected your academic achievement? The biggest and most important challenge I’ve ever had in my life was when I came to study a month ago to this country (United States). For me it is still a very big challenge why I am living alone with my aunt and sister and it is not the same confidence that you have with your parents‚ all my family stayed in Mexico why my
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Tryouts Describe Your Significant Event When I was 12 years old‚ I tried-out and was selected from over 300 kids ages 11-13; to play on the Junior Naval Academy baseball team from Annapolis Maryland. I played with this team for two seasons and have told friends and family many stories from my memories about this time. Why Some Memories Could More or Less Accurate My long-term memory of this first tryout has been stored in good detail in my episodic memory to be recalled any time I have cause
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unit b) the ratio‚ by number‚ of C atoms to H atoms to 3 significant figures c) the ratio‚ by mass‚ of Ge to S to 3 significant figures d) the number of g S in 1 mol of the compound to 3 significant figures e) the number of C atoms in 33.10 g of the compound 5) Determine the mass % O in the mineral malachite‚ Cu 2 (OH) 2CO3 . 6) Determine the mass % H2O in the hydrate Cr(NO3 )3 ⋅ 9H 2O . Express your answer to 4 significant figures. 7) Determine the empirical formula of the
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We have discussed during our psychology of personal growth and adjustment one of the most common sources of stress which is significant life adjustments. Upon hearing this‚ I agreed myself. Certain adjustments can be very stressful when you find it hard to adapt or if you are not yet ready to adjust to these changes. There comes a time in our lives that even if we do not want to‚ we have to let go and accept that shit happens. Having my dad beside me as I grow up would be termed as daddy’s girl
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How significant was the ‘Domino Theory’ as a reason for US involvement in the conflict in Vietnam? What is the most important part of this question? “HOW SIGNIFICANT” “DOMINO THEORY” This must be your main focus. However‚ to analyse how significant it is‚ you need to be able to consider other factors. That said‚ to achieve the top marks you need to consider other factors only in the context that they make the domino theory more or less significant. Refer to the domino theory in every paragraph.
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