Lumina

Lumina

6th Grade

10 Qs

quiz-placeholder

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Lumina

Lumina

Assessment

Quiz

Science

6th Grade

Practice Problem

Medium

Used 33+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Ce sunt sursele de lumina?

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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