Ce sunt sursele de lumina?
Lumina

Quiz
•
Science
•
6th Grade
•
Medium
Used 33+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Corpuri care primesc lumina
Corpuri care emit lumina
Corpuri care absorb lumina
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Corpuri luminoase sunt:
Luna
O foaie de hartie
Licuricii
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Corpurile translucide
Nu lasă lumina sa treaca
Lasă lumina sa treaca parțial
Sunt corpuri colorate
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Corp opac este:
Apa din pahar
Aerul din camera
O masa din lemn
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Transparența unui corp
Creste cu cresterea distantei pe care o parcurge lumina
Scade cu cresterea distantei pe care o parcurge lumina
Nu poate fi modificata
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Razele unui fascicul de lumina convergent...
Sunt paralele
Se strang intr-un punct
Se împrastie plecand dintr-un punct
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Umbrele corpurilor apar:
In spatele corpului opac luminat
In fata corpului opac luminat
Corpul opac luminat nu formează umbre
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