01. From the data obtained by a group of students below, compute the experimental densityof the material and compare it with the accepted value by computing the percentageerror. The material is of copper with a standard density of 8.9 g/cm3. Fill up the table inthe answer sheet completely.Solid ObjectDimensionsMassCylinderD = 3.25 cm; h = 6.48 cm464 g(V= ¶02h/4)

Given:- The standard density of the capper is =8.9 g/cm3 Diameter of the copper D= 3.25 cm =3.25 X…

From the data obtained by a group of students below, compute the experimental densit of the material and compare it with the accepted value by computing the percentag error. The material is of copper with a standard density of 8.9 g/cm³. Fill up the table in the answer sheet completely. Solid Object Dimensions Mass Cylinder D = 3.25 cm; h = 6.48 cm 464 g (V= 102h/4)

From the data obtained by a group of students below, compute the experimental densit of the material and compare it with the accepted value by computing the percentag error. The material is of copper with a standard density of 8.9 g/cm³. Fill up the table in the answer sheet completely. Solid Object Dimensions Mass Cylinder D = 3.25 cm; h = 6.48 cm 464 g (V= 102h/4)

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)...

See similar textbooks

Similar questions

A person's blood pressure is measured to be: 115 ± 7 mm Hg. What is its percent uncertainty? (Express your answer to the correct number of significant figures and proper units. Use unrounded values in your calculations.)
A parameter x is measured with a relative uncertainty of 4 percent. If x=19.0, what is the absolute uncertainty in the natural logarithm of x? If x=0.082, what is the absolute uncertainty in the natural logarithm of x?
You are measuring the length of a tube using a ruler. Your actual measurement of the tube is 6 mm ± 1 mm. Compare the accuracy and precision of your measurement compared to the expected measured value of 6.0 mm ± 0.1 mm Describe the accuracy of your measurement: Choose... Describe the precision of your measurement: (Hint: Look at the number of decimal places in the measurement.) v Choose... I don't know High Low Check
A marathon runner completes a 42.188-km course in 2 h, 35 min, and 39 s. There is an uncertainty of 28 m in the distance traveled and an uncertainty of 1 s in the elapsed time. (Give all answers to the appropriate number of significant figures. Note that uncertainties should be reported to one significant figure and percent uncertainties should be reported to two significant figures.) (a) Calculate the percent uncertainty in the distance. _________% (b) Calculate the percent uncertainty in the elapsed time. __________%
A series of four measurements of g are made in the physics lab. The results of these measurements in ms2/ are: 9.63, 9.58, 9.71, 9.68. The average of these four measurements is the experimental value of g and the accepted value is 9.80 ms2/. What is the percent error of these measurements?
What is the percent error in the accuracy in the measured volume of the cube? Use the calculated value as the expected value. Round your answer to 2 digits.
Consider the following four measurements of a quantity r, made by four separate groups of experimenters using similar experimental methods. In each case the first uncertainty given is statistical and the second is systematic. - 5.2 +0.2±0.3 ra - 4.9 +0.1±0.4 4.43 0.12 +0.01 . - 5.5 ±0.3+0.3 Assuming the systematic and statistical uncertainties are uncorrelated, a). sompute the total uncertainties in each case. b). Compute the weighted average of these four measurements and its uncertainty.
If the density (mass divided by volume) of the wall material is the same as that of pure water, what is the mass (in mgmg) of the cell wall, assuming the cell to be spherical and the wall to be a very thin spherical shell?
Find the uncertainty in a calculated average speed from the measurements of distance and time. Average speed depends on distance and time according to this function v(t,x) = x/t. Your measured distance and time have the following values and uncertainties x 3 meters, x =0,1 meters and t 1.8 seconds and 5t = 1.5 seconds. What is the uncertainty in the average speed, bV ? Units are not needed in your answer.
In the laboratory, a measurement for (x + &) was taken as (+ &) = (33.7+0.5)S. Find the value for its reciprocal 1 1 士 (x + &x) Select one: 1 O a (0.030 ± 0.000) 1 O b. (0.0297±0.000) 1 Oc (0.030 +0.0004) o d. (0.0297±0.0004) The mass of an object was measured eight times on a balance readable to +1 a and the followng values were recorded: (298.
You will be using these rules in your calculations. As an example of a sample calculation, find the volume of a rectangular solid: V = Lx W x H V = (25.95 cm)(5.87 cm)(83 cm) V = 13000 cm³ = 1.3 x 10“ cm3 Note that when you do this calculation in your calculator, you will have an answer of 12643.0995. However, the 83 cm limits your answer to 2 significant figures, so you must round the final answer to 2 significant figures. Remember you need to keep the place value of the significant figures! The scientific notation helps clarify that none of the zeros are significant.
The mass of an object was measured eight times on a balance readable to +1 g, and the followng values were recorded: (298 + 1)g. (311 + 1)g. (302 + 1)g, (312 + 1)g, (313 + 1)g, (317 + 1)g, (302 + 1)g, and (331 + 1)g. Find the final measurement ± m Select one: O a (310.75 + 4) g O b. (311 ±3.71) g O C. (311 +4) g O d. (310.75 +3.712) g