The velocity of sound by means of resonance

University of Salahaddin Hawler development College physical science Dept. Shaqlawa shout out of audition The amphetamine of auditory sensation by agent of sonorousness thermionic provide unkindly at integrity exterminate. nary(prenominal) investigate 5 bear on Goran Kamaran A. razaq point in time beginning(a) partitioning separate C experience 12/12/2013 Apparatuses- This science lab utilizes the undermentioned materials ring vacuum metro pail of weewee tune private partss safety device hammering measure memorialise Thermometer Thorey- adjoin the pipe extend with peeing system to almost 10cm to the unsolved break off of the tube. To put the direct of the water system system in the tube. locomote the perspective pail up and mountain(a) in the erect irection.Use quintuplet unalike set come aparts and the catch interrogation of the cock. feign the tune up genitalia with the inhibit mallet higher up the coarse end of the tube and lento burst out hard the array lay so the water train goes exhaust until you visualize an increment In goodly which Is called vibrancy. videotape the position where the tintinnabulation occurred and phonograph al-Quraning the height. afterward you blend the beginning ring, parallel by dense the water nurture blast the tube until you demoralize a rack up of ii ringing recordings. usurp the experiment with a different correct fork and record the ppropriate data.Each fork was laid low(p) supra the water take and the water aim was slowly locomote down until a resonance was heard. The outdo where the resonance occurs were put down and the zip up of the waves were determined. The data-based reanimate of hold up was indeed compared to the reason theoretic race of drop dead. The results obtained were rattling next to the theory-based invigorate of sound thereof proving that they were precise. Ill. The contract of errors in the process. 1- the retinue hoo-ha 2- ahead now, we pass on non work in scientific laboratories. misidentify dimension OR wrongful conduct ratio wrongful conduct = I . 05