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hvad er transversale bølger? Svingninger der går på tværs af bevægelsesretningen
hvad bliver transversale bølger også kaldt? Tværbølger
Hvilken kategori falder transversale bølger ind under? Eks. lys, lyd Lysbølger
hvad er longitudinale bølger? Svingninger der er parallel med udbredelsesretningen
Hvad bliver longitudinale bølger også kaldt? længdebølger
Hvilken kategori falder longitudinale bølger ind under? Eks. lys, lyd Lydbølger
Hvad angiver Theta? vinklen mellem prikkerne der fx: kommer når man sender en laser igennem et gitter
hvad angiver Amptitude? det maksimale udsving fra ligevægt
hvad er konstruktiv interferens? Dette er mødet mellem to pulser
hvad sker der ved konstruktiv interferens? Når puldserene mødes forstærker de hinanden så det samlede sving er lig med summen af puldserenes udsving.
hvad er Destruktiv interferens? Her er et eksempel hvor begge bølger er ens men i forskellige retninger
hvad sker der ved Destruktiv interferens? de to bølger udligner hinanden og bliver til 0 Efter mødet fortsætter de så som før den ene bølge op og den anden bølge ned
Created by: katrine1706
Popular Physics sets




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