Lab02_StandingWave_ConnorEdwards

m L= 160. 5 c m String length between pulley and wave driver ms = 370 g Total string mass mh = 50 g Mass of mass hanger Table used from Fig. 4 of the handout to record the values measured with a meter stick and digital scale in the second demonstration video. Trial m [g] f [Hz] 1 250 36.1 2 300 39.7 3 350 43 4 400 46 5 450 49 6 500 51.6 7 550 54.1 8 600 56.7 9 650 58.9 10 700 61.3 Table for raw measurements before any conversions or calculations that were taken during the testing trials in the third and fourth demonstration videos. Analysis Calculations: -μ = m/L so 370g/225cm or .37kg/2.25m = 0.164 kg/m -f & f^2 = f(3)/3 & f(3) squared respectively so, Trial 1 is 36.1/3 = 12.03 or 12 & 36.1 squared is 1303.2 Repeat for Trials 1-10 -f^2=(g/4*L^2*μ) *m reorganize to find g= (f^2/m)*4L^2*μ This gave the answer 9.13 m/s^2. -Percent error = (measured-accepted/accepted) x100 so, (9.81-9.13/9.81) x100 = 7% error