Projektni zadatak by Tena Martinčević https://padlet.com/tenamartincevic9/opv9l95mcada7k58 en-us 2024-04-18 11:56:46 UTC 2024-05-27 16:42:08 UTC hello@padlet.com Valovi tenamartincevic9 https://padlet.com/tenamartincevic9/opv9l95mcada7k58/wish/2960229370 2024-04-18 11:57:03 UTC https://padlet.com/tenamartincevic9/opv9l95mcada7k58/wish/2960229370 Period vala-vrijeme koje čestica sredstva napravi jedan titraj i pri tome nastaje val tenamartincevic9 https://padlet.com/tenamartincevic9/opv9l95mcada7k58/wish/2960229435 Oznaka: T

Mjerna jedinica: s (sekunda)

]]> 2024-04-18 11:57:07 UTC https://padlet.com/tenamartincevic9/opv9l95mcada7k58/wish/2960229435 Frekvencija vala- broj titraja u jednoj sekundi naziva se tenamartincevic9 https://padlet.com/tenamartincevic9/opv9l95mcada7k58/wish/2979540403 Oznaka: f

Mjerna jedinica: Hz (Herc)


]]> 2024-05-03 14:34:48 UTC https://padlet.com/tenamartincevic9/opv9l95mcada7k58/wish/2979540403 Longitudalan val-poremečaj čestica koje titraju u smijeru širenja vala tenamartincevic9 https://padlet.com/tenamartincevic9/opv9l95mcada7k58/wish/2979540507 2024-05-03 14:34:54 UTC https://padlet.com/tenamartincevic9/opv9l95mcada7k58/wish/2979540507 Odbijanje valova tenamartincevic9 https://padlet.com/tenamartincevic9/opv9l95mcada7k58/wish/2979540599 Zakon odbijanja valova:

α < β

-kada valovi upadaju kaso na prepreku, kut odbijanja β jednak je upadnome kutu α

]]> 2024-05-03 14:34:59 UTC https://padlet.com/tenamartincevic9/opv9l95mcada7k58/wish/2979540599 Zvučni val tenamartincevic9 https://padlet.com/tenamartincevic9/opv9l95mcada7k58/wish/2979540705 -nastaje titranjem čestica sredstva

-zvuk je longitudalan val koj se širi nekim sredstvom


]]> 2024-05-03 14:35:05 UTC https://padlet.com/tenamartincevic9/opv9l95mcada7k58/wish/2979540705 Šum i Ton tenamartincevic9 https://padlet.com/tenamartincevic9/opv9l95mcada7k58/wish/3008926879 šum - nepraavilno titranje izvora

ton - pravilno titranje izvora - zvuk stalne frekvencije

]]> 2024-05-27 16:13:01 UTC https://padlet.com/tenamartincevic9/opv9l95mcada7k58/wish/3008926879 Valna duljina tenamartincevic9 https://padlet.com/tenamartincevic9/opv9l95mcada7k58/wish/3008940218 -razmak između dva susjedna brijega (dola)

-obilježavamo je grčkim slovom lambda

]]> 2024-05-27 16:31:38 UTC https://padlet.com/tenamartincevic9/opv9l95mcada7k58/wish/3008940218