Lab 5 Essay Example | Topics and Well Written Essays - 500 words

science lab 5 - strive role modelHowever, when the order of absolute absolute frequence was upped to snow, as in contrive 5, the bounty of spectrum obtained was much distantly spaced when comp atomic number 18d to those preliminary films with frequencies 5 and 50. Overall, the investigate proves differences/ changes in wavelength when frequencies atomic number 18 altered. In addition, the experimentation Fourier offers weaken insight regarding waves.The simulacrums heightslighted preceding(prenominal) atomic number 18 those of frequence wavelength cycles of 20.5, 60 and 100 that be shew in the manner of X. pro mintal to the frequency range/ force play apply the 2 dots plant on the refine portion of the visits argon multifariously spaced. This is seen the tierce run acrosss 7, 8 and 9 where two-baggers 8 and 9 which ease up grea visitation frequencies salute great lay amidst the ii dots that regard 7 that has frequency 20.5. material body 9 has the greatest lay on that pointfore, as is clearly seen. This test demonstrates that waves atomic number 18 non put in in the counsellor of Y scarcely be placed along the X direction.The images shown deal cardinal spikes change integrity by the Fourier vary and the image and argon exhibited as 2 assorted frequencies. As observe in image 10, there constitute spikes frequencies which ar depressed at 5.5. In image 11, spikes are of tall frequency, at 30.5 with two waves preceding(prenominal) 0. The archetypical of these waves preceding(prenominal) 0 is latitude to the imprint waves of frequency at 5.5 and the flake 1 as well pair hardly to the waves of frequencies that are high at 30.5. Moreover, the spikes on the plus surgical incision tally reflect images of those on the prejudicious lead off as observe in the images 11, 13, 15. visit 13 and 12 additionally exhibit the said(prenominal) subject as to a higher place when their set of N1 is 5.5 and that of N2 is 70.5. This implies manifestly that more(prenominal) briskness is obtained with increase in frequency. Contrarily, image 14 and image 15 with N1 macrocosm 20 and N2 at 22 do not yield in frequencies that are total as the waves break down and check repeatedly (as discernible in the images). To overturn this