

Indeks prelamanja svetlosti
Presentation
•
Physics
•
8th Grade
•
Easy
Tanja Milosavljević
Used 5+ times
FREE Resource
5 Slides • 1 Question
1
Indeks prelamanja svetlosti

2
Optička sredina je ređa ako je brzina svetlosti u njoj veća i obrnuto.
3
Brzina svetlosti se obeležava i latiničnim slovom c a sa c0 se obeležava brzina svetlosti u vakuumu koja iznosi
300 000 skm
Apsolutni indeks prelamanja je bezdimenziona veličina ( nema mernu jedinicu). Njegova vrednost je uvek veća od 1
4
Relativni indeks prelamanja za dve sredine je količnik brzina svetlosti u tim sredinama
5
Relativni indeks prelamanj se može predstaviti i preko apsolutnih indeksa prelamanja sredina na ovaj način
6
Multiple Choice
Kolika je brzina svetlosti u datoj sredini ako je njen apsolutni indeks prelamanja 1,5?
450 000 skm
200 000 skm
200 000 sm
Indeks prelamanja svetlosti

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