Lab 1 “Laboratory Techniques and Measurements” A. Water boils at 100C at sea level. If the water in this experiment did not boil at 100 C‚ what could be the reason? * We’re not at sea level; the pressure could be lower or higher. B. While heating two different samples of water at sea level‚ one boils at 102C and one boils at 99.2C. Calculate the percent error for each sample from the theoretical 100C. (show your work) * 1st Sample: 1.96% error * 2nd Sample: 0.81% error
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Laboratory Measurements and Density Objectives: A. To determine the density of Aluminum (lit. value = 2.7 g/cm3) by determining its mass‚ and measuring its volume by dimensional analysis and water displacement. We will also examine the % error in our determination based on the literature value. B. To determine the mass and diameter of select ball bearing. Plot graphs of mass vs. diameter‚ mass vs. surface area‚ and mass vs. volume. Afterwards use slop of the mass vs. volume graph to determine density
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Laboratory Experiment No. 1: Common Laboratory Procedures Objective In this experiment‚ the objectives were to use a balance and measure the volume of the liquids. Theory In the experiment‚ three calculations were used. These are the density‚ relative error and the standard deviation. Density is refers to the mass (m) per unit volume (V) of a material and is often represented by the symbols d or ρ‚ where d = m/V. The density of an object changes with pressure and temperature. Second‚
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Macbeth is an epic hero in one of William Shakespeare well known tragedy. In the story‚ Macbeth’s personality drastically changes over time. He goes from being an extremely powerful soldier to a blood thirsty king. Because of his ambition and the inner conflict encountered‚ Macbeth’s character diverges from what is expected. In the beginning‚ Macbeth and his best friend Banquo are fighting side by side for king Duncan “… Till that Bellona’s bridegroom‚ lapped in proof‚ confronted him with
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natural order? This is what Macbeth had to solve within himself‚ his internal conflict. Ladies and Gentlemen‚ an overriding theme of conflict is established within William Shakespeare’s tragic play “Macbeth”. Conflict. What is conflict? We simply define conflict as the struggle between opposite forces or different opinions between people. Though it doesn’t always have to include two or more people‚ it can be within oneself. In the opening acts of the play‚ internal conflict is explored through the
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Title Laboratory Techniques and Measurements Purpose The purpose of this experiment is to determine mass‚ length‚ temperature‚ volume‚ and density of objects and liquids using common measuring devices and algebraic formulas. The metric system‚ the most common set of measurements used in science‚ which includes meters‚ liters‚ Celsius‚ and grams will be used. Procedure The following items were used within the experiment: (1) Metric ruler with centimeter (cm) and millimeter (mm)‚ (1)
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Reflexes Laboratory Activity (12 points) 1. Amy has numbness of her pinky‚ ring finger‚ and medial surface of her right arm. After neurological testing‚ it is determined that she has a compressed spinal nerve on the right side. a. Which spinal nerve (what level) is affected? The level is C5-T1 cervical nerves. The specific spinal nerve would belong to the brachial plexus‚ the ulnar nerve. b. How did you determine/decide it was this level? The ulnar nerve branches off of the medial cord‚ which is
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Macbeth Critical paper Ambition is a very forceful way for one to pursue an achievement or desire. The play of “Macbeth” by William Shakespeare truly conveys the internal and external conflict through his life. Such internal conflict arises by Macbeth killing King Duncan just to be able to hold the throne for himself. Macbeth has such ambitious ways towards being the power of loyalty‚ which his conscience pulls him the wrong way. The urgency behind Macbeths senses seeps through his true character
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power. Macbeth by William Shakespeare supports this position through its use of conflict and symbol‚ and The Sorcerer’s Apprentice by Walt Disney Studio also validates this interpretation through its own use of climax and symbol. Macbeth by William Shakespeare explains that the quote is correct through its use of conflict and symbol. Conflict is a struggle between two opposing forces. A symbol is something that is used to represent something else. Conflict is the struggle within Macbeth between
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Group 9 Experiment 4: Work‚ Power‚ and Energy Laboratory Report Gerome Simeon‚ Michael Tiu‚ Mary Grace Anne Trinidad‚ Darrel Aaron Udasco Department of Math and Physics College of Science‚ UST España‚ Manila‚ Philippines Abstract The Experiment entitled “Work‚ Power and Energy” is about relationship between work and power and the concept of energy. Activity 1 is about power and its relationship with work‚ the computed power outputs of each member of the group for going up are 118W‚ 205W
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