
Nuklearna fizika

Quiz
•
Physics
•
4th Grade
•
Hard
Mirjana Dabac
Used 10+ times
FREE Resource
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13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Što atomska jezgra emitira pri
raspadu?
proton
neutron
pozitron
elektron
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
redni broj
ništa
Avogadrov broj
maseni broj
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koju jezgru emitira atomska jezgra pri α- raspadu?
vodik
deuterij
tricij
helij
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koja je od navedenih tvrdnji točna za radioaktivni raspad jezgre?
α raspadom nastaju elektroni
β raspadom mijenja se broj nukleona u jezgri
α raspadom ne mijenja se broj neutrona u jezgri
β raspadom mijenja se broj protona u jezgri
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Koje čestice ne izlijeću iz jezgre prilikom ovog raspada?
elektron
pozitron
neutrino
antineutrino
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Najmanju dubinu prodiranja ima:
Alfa zračenje
Beta zračenje
Gama zračenje
X zračenje
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jezgra nekog elementa X s 50 protona i 85 neutrona je nestabilna. Ona beta minus raspadom prelazi u jezgru elementa Y koja će imati
48 protona i 86 neutrona
49 protona i 84 neutrona
51 protona i 84 neutrona
52 protona i 83 neutronaneutron
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