ACTIVITY 1Four student measured the same volume of a glass ofwater. They all made three trials and summarized their results in thegiven table. Suppose the accepted volume of the glass of water is4.20 mL. Analyze the table below and answer the followingquestions.5. Who has a precise but not accurate measurement? Why?6. Who has an accurate but not precise measurement? Why?7. Who has an accurate and precise measurement? Why? TrialVolume of Water in the Glass (mL)AndrewWilliamDianeLianne16.907.604.324.245.017.624.304.268.807.654.294.2521

we know that, Accuracy is how close or far a given set of measurements is to their true value.…

Answered: ACTIVITY 1 Four student measured the…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Use the diagram to answer the question(s). 5 cm 2 cm 4 cm 3 сm Alexander found a solid block of an unknown material. He used a metric ruler to measure the size of the block. The measurements he recorded are shown in the diagram. Separating Matter If the block could be molded into a flatter and longer shape, then the: mass, volume, and density all would remain the same. mass and volume would change, but the density would remain the same. o mass, volume, and density all would change. volume would change, but the mass and density would remain the same.
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5 Pre-lab Question: "Bubba" (or "buba") is a nickname for a Volkswagen Beetle, also known as a "Bug." A certain physical %24 relationship that holds true on Southern U.S. roads is that Bubbas = (Fords) 2 The number of Bubbas and Fords are 1 measured and graphed as follows. From the graph, draw the best-fit line through the data points, and use this line to determine the constant k in the equation. 46 8 10 Fords Seqqng
A 76 kg college student's body has a density of 1050 kg/m³.
Small animals eat much more food per kilogram of body mass than do larger animals. The basal metabolic rate (BMR) is the minimal energy intake necessary to sustain life in a state of complete inactivity. The table lists the BMR in kilocalories per day, the mass, and the surface area for 4 animals. What is the BMR per square meter of the surface area for the mouse?
Problem Set: Measurement A. Select the best answer The process of comparing a property of an object to a well-defined and agreed upon referent is called the process of (a. generalizing b. measurement c. graphing d. scientific investigation). The height of an average person is closest to (a. 1.0 m b. 1.5 m c. 2.5 m d. 3.5 m). One half liter of water has a mass of a (a. 0.5 g b. 5 g c. 50 g d. 500 g). A cubic centimeter (cm3) of water has a mass of about 1 (a. ml b. kg c.g d. dm). The property of volume is a measure of (a. how much matter an object contains b. how much space an object occupies c. the compactness of matter in a certain size d. the area on the outside surface). 1. 2. 3. 4. 5. B. Problems What is your height in meters? In centimeters? 1. 2. What is your mass in kilograms? In grams? 3. What is the mass of 3 L of water? 4. How many seconds are in one day? 5. What is the density in grams per cubic centimeter of a rock that has a mass of 1 kg and a volume of 280 cm? 6. Compute…
Q1. In trying to measure the mass of the cube, imagine that you had forgotten to tare the balance before placing the cube on the balance. What effect would this have on the calculated density of the cube, using the caliper method? Explain. Be specific when describing the effects; do not just say that the “results would be off” or the “results would be inaccurate”.
IBM has a computer it calls the Blue Gene/L that can do 136.8 teracalculations per second. Part A How many calculations can it do in a nanosecond? Express your answer using four significant figures. ΑΣφ ? N = calculations per nanosecond Submit Previous Answers Request Answer
III. PRECISION AND ACCURACY Compute for the percent error for the following measurements. Write your answers with the percent sign. 1. Theoretical value = 9.81 m/s2, Measured value = 10.01 m/s2 2. Theoretical value = 1 g/cm3, Measured value = 2 g/cm3 3. Theoretical value = 6.28 m2, Measured value = 6.5 m2 Pls see the pictures
I need a stp by step explanations for III. numbers 1-2 please

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