Materiale si Tehnologii -Recapitulare Sem. I
Quiz
•
Other
•
7th Grade
•
Practice Problem
•
Hard

Antonia Ciobanu
Used 5+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Ce sunt materialele?
Corpuri solide caracterizate prin luciu, conductibilitate termica si electrica.
amestecuri de doua sau mai multe componente, din care cel putin unul este metal si se afla in procentul cel mai mare.
un aliaj al fierului cu carbonul.
o modalitate prin care e face o nformatie cunoscuta.
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Proprietatile tehnologice ale materialelor metalice sunt:
elasticitatea si duritatea.
fluiditatea si meabilitatea, elasticitatea si duritatea.
meabilitatea, elasticitatea si sudabilitatea.
fluiditatea, meabilitatea, ductibilitatea si sudabilitatea.
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Aliajele sunt:
amestecuri de minim trei sau mai multe componente.
amestec de doua componente, dintre care niciunul nu e metal.
amestec dintre doua sau mai multe componente, dintre care un metal.
amestec dintre doua sau mai multe componente, dintre care doua sa fie metal.
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Proprietatile materiilor prime si materialelor din caucic sunt:
elasticitatea
rezistenta la rupere
duritatea
transparenta
imbatranirea
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Proprietatile sticlei sunt:
densitatea
rezistenta mecanica
transparenta
rezistenta chimica si termica
duritatea
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Proprietatile manuale ale metalului sunt:
elasticitatea.
elasticitatea si duritatea.
duritatea.
niciuna de mai sus.
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Materile prime la obtinerea sticlei sunt:
nisip cuartos
metal
calcar
soda calcinata
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
11 questions
Primaria
Quiz
•
1st - 11th Grade
10 questions
Cultura Civica 7 Mass- media
Quiz
•
7th Grade
11 questions
ISLAS CANARIAS
Quiz
•
1st - 10th Grade
10 questions
FIGURAS LITERARIAS
Quiz
•
1st - 8th Grade
13 questions
Protecția civilă
Quiz
•
1st - 10th Grade
10 questions
Nederlands
Quiz
•
1st Grade - Professio...
14 questions
ADVERBIOS
Quiz
•
7th - 10th Grade
12 questions
Calcio
Quiz
•
1st Grade - Professio...
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Other
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
20 questions
Photosynthesis and Cellular Respiration
Quiz
•
7th Grade
10 questions
Exploring Europe: Geography, History, and Culture
Interactive video
•
5th - 8th Grade
10 questions
Understanding Meiosis
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
7th Grade
10 questions
Exploring the Origins of Veterans Day
Interactive video
•
6th - 10th Grade
20 questions
Context Clues
Quiz
•
7th Grade
