
Sig figs/certainty in percent error calculation - Physics Forums
Dec 9, 2019 · The discussion centers on the application of significant figures in percent error calculations, specifically using the example of measuring 1.87 g against a target value of 1.95 g.
Centripetal Force Lab Percent Error and Accepted Values Help PLEASE
Jan 16, 2012 · I need to find the accepted values and percent errors for the velocity and I don't know what else. I have the theoretical values. My teacher gave us a bunch of equations in class but I don't …
Percent error in conservation of momentum lab confusion
Feb 15, 2019 · Investigate the significance of percent discrepancy versus percent error in physics experiments High school physics teachers, students conducting momentum experiments, and …
What is the percentage error in the determination in ... - Answers
Jun 1, 2024 · What is the percentage difference of 28 percent and 25.3 percent? The percentage difference of 28 percent and 25.3 percent is 10.1313%
Percent Error Formula: Find the % Error in Lab w/ 10 mL Water
Sep 17, 2011 · Homework Statement I need to find the percent error from a lab I did in class. i have all the data but I don't know what would be used for the theoretical...
Calculating % Error on Atwood's Machine Lab • Physics Forums
Mar 5, 2006 · The discussion focuses on calculating the percentage error in an Atwood's Machine lab experiment, where the calculated gravity was 7.09 m/s² instead of the accepted value of 9.81 m/s².
Calculating Percent Uncertainty for Volume of a Beach Ball
Sep 14, 2004 · The discussion focuses on calculating the percent uncertainty in the volume of a spherical beach ball with a radius of 2.86 m, plus or minus 0.09 m. The correct method involves …
Theoretical value of a simple pendulum in motion - Physics Forums
Feb 5, 2009 · The participant seeks clarification on how to compute percent error using the formula: (|theoretical value - experimental value|/theoretical value) x 100%. Key insights include the …
Solve % Error in Specific Heat Capacity: Eh = mcΔT
Jun 19, 2010 · To reduce the percentage error, it is suggested to improve measurement precision, such as using more accurate instruments. Understanding of the specific heat capacity formula: Eh = mcΔT …
Error in Specific Heat Capacity - Physics Forums
Jun 18, 2010 · The discussion focuses on calculating the approximate percentage error in the specific heat capacity of a liquid, given the uncertainties in power, mass, time, and temperature rise.