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undergraduate thesis
Analiza ovisnosti brzine širenja ultrazvučnog vala u tekućinama
2023. urn:nbn:hr:166:781984
Pavić, Marijana
University of Split
Faculty of Science
Department of Physics

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Pavić, M. (2023). Analiza ovisnosti brzine širenja ultrazvučnog vala u tekućinama (Undergraduate thesis). Split: University of Split, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:166:781984

Pavić, Marijana. "Analiza ovisnosti brzine širenja ultrazvučnog vala u tekućinama." Undergraduate thesis, University of Split, Faculty of Science, 2023. https://urn.nsk.hr/urn:nbn:hr:166:781984

Pavić, Marijana. "Analiza ovisnosti brzine širenja ultrazvučnog vala u tekućinama." Undergraduate thesis, University of Split, Faculty of Science, 2023. https://urn.nsk.hr/urn:nbn:hr:166:781984

Pavić, M. (2023). 'Analiza ovisnosti brzine širenja ultrazvučnog vala u tekućinama', Undergraduate thesis, University of Split, Faculty of Science, accessed 21 April 2024, https://urn.nsk.hr/urn:nbn:hr:166:781984

Pavić M. Analiza ovisnosti brzine širenja ultrazvučnog vala u tekućinama [Undergraduate thesis]. Split: University of Split, Faculty of Science; 2023 [cited 2024 April 21] Available at: https://urn.nsk.hr/urn:nbn:hr:166:781984

M. Pavić, "Analiza ovisnosti brzine širenja ultrazvučnog vala u tekućinama", Undergraduate thesis, University of Split, Faculty of Science, Split, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:166:781984

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Metadata
TitleAnaliza ovisnosti brzine širenja ultrazvučnog vala u tekućinama
Title (english)Analysis of the dependence of the ultrasonic speed in liquids
AuthorMarijana Pavić
MentorMile Dželalija (mentor)
Committee memberMile Dželalija (predsjednik povjerenstva)
Committee memberPetar Stipanović (član povjerenstva)
Committee memberJosipa Šćurla (član povjerenstva)
GranterUniversity of Split
Faculty of Science
(Department of Physics)
Split
Defense date and country2023-09-14, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract
Ultrazvučna tehnologija izrazito je primjenjiva, ponajviše u medicini te se često koristi u znanstvenim istraživanjima. Pomoću nje mogu se opisati svojstva različitih materijala. U ovom radu analiziramo ovisnost brzine širenja ultrazvučnog vala u tekućinama. Pomoću ultrazvučnog ehoskopa određujemo vrijeme potrebno ultrazvučnom valu da prođe kroz tekućinu. Iz izmjerenog vremena i duljine posude računamo brzinu vala za različite masene koncentracije šećera u destiliranoj vodi. Mjerenja se rade za tri različite frekvencije te se iz istih primjećuje približno linearna ovisnost uz manje greške. Greške su mogle nastati zbog nepreciznog očitavanja vremena s grafa na monitoru, neprecizne koncentracije šećera u destiliranoj vodi te nepreciznosti uređaja. Istraživanje provedeno u radu može se primijeniti i na kruta tijela.
Abstract (english)
Ultrasound technology is extremely applicable, mostly in medicine and is often used in scientific research. It can be used to describe the properties of different materials. In this paper we analyse the dependence on the speed of propagation of the ultrasonic wave in liquids. Using an ultrasonic echoscope, we determine the time it takes the ultrasonic wave to cross the liquid. From the measured time and length of the vessel, we calculate the wave rate for different mass concentrations of sugar in distilled water. The measurements are done for three different frequencies, from which we observe approximately linear dependence with minor errors. The errors could have occurred due to imprecise reading of time from the graph on the monitor and concentration of sugar in distilled water or imprecision of the device. The research carried out in the paper can also be applied to solid bodies.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:166:781984
Study programmeTitle: Physics
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) fizike (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) fizike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2023-09-19 07:16:58