Compare your measurement to the generally accepted value of g (from a textbook or other source). Does the accepted value fall within the range of your values? If so, your experiment agrees with the accepted value. If not, describe why it does not. Make sure to calculate the percent error for the experiment.

Q: Find the uncertainty in a calculated electrical potential difference from the measurements of…

A: Given, VI,R= IRI= 1.8 AmpsδI= 0.3 AR= 78.9 ΩδR= 0.7Ω

Q: Basic rules in considering a formula or writing an equation in Physics would be : 1. The fundamental…

A: The base quantities such as length [L], mass [M], time [T], are called dimensions. The dimensions of…

Q: How many correct experiments do we need to disprove a theory? How many do we need to prove a theory?…

A: 1) There is only one single correct experiment necessary to disprove a theory, one experiment that…

Q: th of a baseline is 402.267 m. A mean observation for the distance is 402.251 m with a standard…

A: Given values:- Calibrated length of a baseline,(CL)=402.267 m ----(1) Mean observation…

Q: How do you use the slope to determine "little g" from your experimental data? og = (4 Pi^2)/slope og…

A: Time period of the simple pendulum is given as,

Q: In an experiment four quantities a, b, cand d are measured with percentage error 1%, 2%, 3% and 4%…

A:

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: Please explain the difference between the terms 'measurement uncertainty' (sometimes called…

A: Error:  It is the uncertainty happening in measurements. When observed value differs from true…

Q: A block A, placed on a horizontal surface with friction, is connected by a rope passing through a…

A:

Q: table error? Indicate se

A: It is known that,

Q: Question 1: Complete the calculations of the table based on the data given below Test No Weight (N)…

A: (1) Test 1 Weight, W=1.8 N. Initial height, H1=60 cm. Final height, H2=43.0 cm.   Calculate the…

Q: Question 7 In a measurement of B two results were obtained, B₁ = (2x10^-3) T and B₁ = (1.00x10^-4) T…

A:

Q: You repeated a measurement 6 times and recorded the time using a stop watch: 5.6s, 4.6s, 4.8s, 5.1s,…

A:

Q: Calculate the volume and percent error/uncertainty in the volume of a rectangular sample block of…

A: Given Data :  Block length l = 13.51 +/- 0.05 cm Block width w = 6.23 +/- 0.02 cm Block thickness h…

Q: A student wants to measure the side length of a square, using a ruler with 1 mm divisions. She…

A: Given, Ruler has 1 mm divisions

Q: m An experiment to measure the density, d, of a cylindrical object uses the where m is the mass, r…

A: In this question we have to find the absolute uncertainty of the calculated value of density. Please…

Q: Find the volume of a thin rectangular box (cuboid) whose sides are measured as 5.2 cm, 12.4 cm, and…

A: Given: Measurement of sides of cubiod are a=5.2 cm b=12.4 cm c=13.42 mm = 1.342 cm To determine…

Q: Masses Measured Slope from Plot 1 (MR) meas. rad² [N. 0.049 kg Expected Slope with R= 0.12 m (MR)…

A: The measured slop is calculated from the graph. As per the given values m=0.03012 and r =0.9998.…

Q: Please help ASAP

A: Introduction:- From the given image, one side of the plate lands on number 3 (i.e., 3 cm) and right…

Q: Write down Newton's 2nd Law for the forces acting on the cylinder. Solve your equation…

A:

Q: How is error analysis done in the experiments you have done? Explain how the change between the…

A: Error analysis in an experiment means to check an experimental result with a theoretical of standard…

Q: In an experiment, you control variable A (the independent variable), and measure variable B (the…

A: GIVEN  A is the independent variable and B is the dependent variable To find out Which variable will…

Q: Find the average, variance and the standard deviation for the following: 1.23, 1.24, 1.18, 1.19,…

A:

Q: In a laboratory, one of your partners determines correctly that the surface area of an object is…

A: Area = 11.48 cm2( number of significant figures in area = 4)uncertainity = 0.02783447 cm2(Number of…

Q: Example 1: A block of wood with a mass of 220 g (assumed exact) is sitting on a surface, where the…

A:

Q: Rewrite the following measurement in terms of its absolute error: 47 N±6% Select one: (47 ±6) N…

A:

Q: Use the rules in part e) of the review to combine the following numbers: L1 = 5.02 ± 0.03 m, L2 =…

A: Solution:  (a) Calculate the uncertainty of L1 + L2 as shown below. ∆L1+L2=±0.03+0.06=±0.09 m…

Q: a=6πb/q√17 relating the variables a, b and q.

A: solutionGiven : a=6πbq17--1Given condition←'b' is held constant and 'q' is varied and 'a' is…

Q: standard deviation and uncertainty of both time and range. Table 1: Trial Time t (s) Range Ax (m) 1…

A: Here,

Q: student's meas mode calculate Student L1 Student 1 1.4717 Student 2 Student 3 1.4753 1.4719 Note…

A: Given:-               Student            L1            L2               L3               L4…

Q: One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in…

A:

Q: The radius of a circle is measured to be (11.7 ± 0.7) m. Calculate each of the following and give…

A: Determine the area of the circle.

Q: The formula we used is V /T, and all the rows have the same answer of 0.091, this means; (Volume 1…

A:

Q: The accepted value of the density of aluminum is 2.70 g/cm³ while our computed value is 28 g/cm¹…

A: Step 1: All experiments that are being conducted are subject to a wide range of errors and…

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: Find the uncertainty in a calculated electrical potential difference from the measurements of…

A:

Q: The same projectile experiment was conducted as you did in class. A racquet ball rolls down a track,…

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Q: (b) What is the mean molecular height, i.e. the mean height of a molecule? (c) What is the variance…

A: Solution:   b) The Mean Molecular height of a molecule is calculated by using as follows:

Q: You repeat a measurement that contains random error many times, construct a histogram of your…

A: Given: Full Width Half Measurement of the histogram is = 1.9…

Q: The mass of an aluminum cube was measured to be (A)=71.8 g. Using the Vernier caliper, the length of…

A: Density of aluminum is the ratio of mass of aluminium and volume of the aluminium cube. Volume of…

Q: Calculate the fractional (relative) uncertainty in (11.51 ± 0.07)cm. Round your answer to three…

A:

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.