Calculate the uncertainty using the equation below and find the answer.
Q: A table top was measured with the following dimensions- Length: 215.1cm +/- 0.05cm, Width: 91.2cm…
A: To find the volume and uncertainty σV of the table-top.
Q: lease help me find the Uncertainties listed. Thanks
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Q: Find the precision of the 4th measurement, from the values in the table below No Xn 1 48 2 50 3 52 4…
A: The accurate measurement will be the average value Xnavg = (48+50+52+47+51)/5 = 49.6
Q: Question a: How are the force of friction and the normal force related? Type response here...…
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Q: Consider the sample (1, 3, 8). Find the standard deviation of this sample.
A: Given - x1= 1 x2= 3 x3=8 Count , N =3
Q: Calculate the uncertainty δP of its perimeter P = 2(l+w) in mm.
A: Data provided in the question; Length of rectangle Width of rectangle
Q: Why using within '2-measurement standard deviations' is preferred instead of comparing it to…
A: In this question we have to answer why standard deviation is preferred over comparing with…
Q: Three students, Tom, Sally and Kevin, did an experiment where the accepted size of nano-particles of…
A: Measurement of length or size is done in units of meter. One nanometer is equal to 10-9 meter. Now,…
Q: e absolute uncertainty
A: Absolute uncertainty in x,y,z is ∆x,∆y,∆z
Q: An angle is measured to be 109.0±0.6deg. What is the absolute uncertainty in the sine of the angle?
A: Given data: Angle θ=109.0±0.6°
Q: Answer the question below: Using dimensional analysis, prove that the expression v = at is correct.
A: Given equation is v=at Here, v is the velocity, a is the acceleration and t is the time. The…
Q: 2 people were collecting data to check if the current recorded is proportional to the voltage,…
A: Given Two people were collecting data to check if the current recorded is proportional to the…
Q: If the results of the force measurements are F1 = (13.4 + or - 0.6) N and F2 = (18.4 + or - 0.7) N,…
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Q: Normally measurement uncertainty is used to represent of a measurement result? Select one: O a.…
A: The result obtained from any measurement will contain some uncertainty. Such an uncertainty is…
Q: The results of the analysis of a metal alloy were reported in terms of percent Cu (%Cu). The values…
A: Solution attached in the photo
Q: Use the least accurate ruler to measure the dimension of a standard sheet of paper in units. Express…
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Q: A = 3.2 ± 0.2 kg B = 1.5±0.1 kg
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Q: Uncertainty in gamma Using Ruchardt's apparatus filled with air, y was determined to be 1.2 by…
A:
Q: Find the theoretical value of "x" and compare with experimental value.
A: It is given that
Q: If the weight used in the experiment is having an uncertainty of 1.1± 0.02 N, the initial height is…
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Q: Wind is a useful source of energy for generating electrical power for people who live in heavily…
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Q: Data Table: Elongation (cm) (Adding) Elongation (cm) (Subtracting) Mass Added (g) Force Added (N) 10…
A:
Q: This is a general question, but if any of the givens are 1 sig, will that by default make our answer…
A:
Q: Δ Ar relative uncertainty : relative uncertainty in percent : х 100.
A: Consider following measurement which is given by : y = x ± Δx Where, x denotes "True value" Δ Δx…
Q: 1.26 An American golf ball has a mass of 1.62±0.01 oz and a nom- inal diameter of 1.68 in. Determine…
A: We are given mass of ball and uncertainty in it. We are given diameter also. We are also given…
Q: What units would the expected value of "k" use? Why?
A: The 'k' in the given expression is a constant of proportionality known as the spring constant. The…
Q: Find the average, variance and the standard deviation for the following: 1.23, 1.24, 1.18, 1.19,…
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Q: Relate accuracy, trueness, and precision with standard deviation and variance. Explain not more than…
A: Accuracy :- Accuracy refers as the closeness between experimental and…
Q: The diagram below (which is not to scale) shows two point charges, A & B. The charge of A is -9.9 nC…
A: To determine the magnitude and direction of the net electric field (E) at point P, due to the…
Q: Calculate the uncertainty of the following calculation: (64±3kg) = 21±? kg/L (3.1 0.2L)
A:
Q: A free neutron (m=1.67 x 10-27 kg )has a mean lifeof 880 s. What is the uncertainty in its mass (in…
A: Given, Mass of neutron, m=1.67×10-27 kg, and mean life time, t=880 s.
Q: A student measures the height from which a ball falls to be two-hundred centimeters with an absolute…
A: measure height = 200 cm uncertainty = 2 cm thus, height = 200 cm ± 2cm
Q: A 500.0 g bird is fly- g horizontally at 2.25 m/s, not ying much attention, when it sud- nly flies…
A: Given Mass of bar M = 1.5 kg Length L =0.75 m Moment of inertia about center = (1/12) ML2
Q: In an experiment to understand the concepts of potential and kinetic energies, as shown below,…
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Q: For the figure shown, two blocks are connected by a uniform solid rod attached to each block with…
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Q: Length = 4.21 ± 0.30 cm Width = 5.35 ± 0.40 cm Thickness 2.60 ± 0.20 cm =
A: Given: Length, L = 4.21 cm, uncertainty in length ∆L= 0.30 cm Width, B = 5.35 cm, uncertainty in…
Q: A group of students are gathering data in a repeated measurement experiment. The collected data so…
A: Given data of measurement 4.2, 4.2, 4.2, 4.2, 4.2, 4.2 We have to calculate uncertainty of the…
Q: Suppose that Vsound = (32 + 7) x 101 m/s and that we want to find the temperature in Kalvin by using…
A: Given And temperature in Kelvin ...............(1)
Q: Find the uncertainty in a calculated electrical potential difference from the measurements of…
A:
Q: use the Scalar preduct to find th angle between: cal A=3i-2j and B =4i -4j (b) A = i - 2j+2¢ and B=…
A:
Q: The same projectile experiment was conducted as you did in class. A racquet ball rolls down a track,…
A:
Calculate the uncertainty using the equation below and find the answer.
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