Svemirski brod putuje brzinom v i pošalje svjetlosni signal prema Zemlji brzinom c u smjeru gibanja broda. Kolika je brzina signala koju mjeri promatrač na Zemlji?
Teorija relativnosti

Quiz
•
Science
•
9th - 12th Grade
•
Hard
Silvija Šarec
Used 4+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
v
v + c
c - v
c
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Kojom se najvećom brzinom mogu gibati čestice?
300 km/s
300 km/h
300 000 km/s
300 000 km/h
brzinom svjetlosti
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
U prostoriji se nalaze dvije svijeće razmaknute za 3 m. Osoba koja stoji točno na sredini sobe upali svijeće istodobno (slika).
Koja se svijeća upalila ranije za osobu B?
crvena
upalile su se istovremeno
žuta
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vlastito vrijeme je uvijek _______ od onog koje se mjeri u nekom drugom inercijalnom sustavu.
kraće
duže
isto
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Svemirski se brod upravo vratio s putovanja nakon 5 godina. Brzina broda tijekom putovanja iznosila je 0,8c. Ako je osobama na Zemlji proteklo 5 godina, koliko je godina proteklo osobama u svemirskom brodu?
manje od 5 godina
točno 5 godina
više od 5 godina
ne može se procijeniti
6.
WORD CLOUD QUESTION
1 min • Ungraded
Koji pojmove s ovog sata ćeš zapamtiti?
Similar Resources on Quizizz
8 questions
Moneterra-kviz1

Quiz
•
12th Grade
9 questions
Thema krachten

Quiz
•
1st - 12th Grade
11 questions
Kviz o Evoluciji

Quiz
•
12th Grade
11 questions
Mineralogie

Quiz
•
9th Grade
8 questions
Bipolarni tranzistor

Quiz
•
12th Grade
10 questions
Organizacija rada

Quiz
•
11th Grade
5 questions
Ugalj

Quiz
•
11th Grade
11 questions
Vodena para - radno telo

Quiz
•
11th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
20 questions
Math Review - Grade 6

Quiz
•
6th Grade
20 questions
math review

Quiz
•
4th Grade
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions

Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines

Quiz
•
Professional Development
12 questions
Dividing Fractions

Quiz
•
6th Grade
Discover more resources for Science
25 questions
Spanish preterite verbs (irregular/changed)

Quiz
•
9th - 10th Grade
10 questions
Identify Slope and y-intercept (from equation)

Quiz
•
8th - 9th Grade
10 questions
Juneteenth: History and Significance

Interactive video
•
7th - 12th Grade
8 questions
"Keeping the City of Venice Afloat" - STAAR Bootcamp, Day 1

Quiz
•
9th - 12th Grade
26 questions
June 19th

Quiz
•
4th - 9th Grade
20 questions
Distance, Midpoint, and Slope

Quiz
•
10th Grade
20 questions
Figurative Language Review

Quiz
•
10th Grade
27 questions
STAAR English 1 Review

Quiz
•
9th Grade