
SMBc
Authored by Arian NAZEMIAN
Science
University
Used 9+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
33 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Punctul invariant peritectic al unui sistem binar cu compus binar incongruent este caracterizat de:
procesul de resorbtie a unei faze in topitura cu formareade compus binar incongruent, in cazul procesului de cristalizare
temperatura cea mai mica de topire caracteristicasubsistemului care asculta de acesta
temperatura de descompunere a compusului incongruent si unul dintre componentii sistemului, in cazul procesului de topire.
temperatura cea mai mare de topire caracteristica a subsistemului care asculta de acesta
2.
MULTIPLE SELECT QUESTION
1 min • 5 pts
Procesul de densificare a unui corp ceramic se poaterealiza prin:
Vitrificare, prin reactii ce au loc in prezenta fazei lichide, proces insotit de contractie, la care transferul de masa se realizeaza prin deplasare plastica si vascoasa sau prindifuzie de volum (procese de solubilizare/cristalizare)
Sinterizare, prin intermediul reactiilor in faza solida, cu sau fara aparitia contractiei, transferul de masa putandu-se realiza fie prin difuzie superficiala sausublimare/condensare, fie prin fluaj si difuzie de volum
Aplicarea unui tratament termic, indiferent de temperatura si palier
3.
MULTIPLE SELECT QUESTION
1 min • 5 pts
In ceea ce priveste tesutul dur este/sunt adevarat(e) raspunsul(urile):
Este alcatuit in principal din colagen, hidroxiapatitacarbonatata, apa, substanta organica de umplutura
Continutul in faza apatitica, dimensiunea cristalitelor, orientarea acestora influenteaza comportamentul mecanical acestuia
Comportamentul mecanic al osului depinde de caracteristicile microstructurale ale acestuia (de exemplude porozitate)
4.
MULTIPLE SELECT QUESTION
1 min • 5 pts
Defectul de retea poate fi definit ca fiind:
Abatere liniara de la dispunerea atomilor, moleculelorsau ionilor
Totalitatea impuritatilor din retea
Dezordine totala
Abatere de la regula geometrica de dispunere in spatiu aatomilor, moleculelor sau ionilor
5.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Solutii solide interstitiale de formeaza daca:
Exista defecte intr-o retea
Diametrul unei speciei atomice este mult inferior diametrului spatiilor libere din reteaua celuilaltcomponent
Diametrul unei speciei atom
6.
MULTIPLE SELECT QUESTION
1 min • 5 pts
In sisteme solide, o interactiune este cu atat maiputernica, cu cat:
Nivelul energetic, este mai scazut
Distanta de echilibru intre spatiile dintre atomi, ioni saumolecule este mai mica
Ponderea caracterului ionic sau covalent este mai mare
7.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Tesuturile sunt clasificate in functie de raportul de colagen:faza minerala in:
Tesuturi dure la care acest raport e supraunitar
Tesuturi moi la care acest raport e supraunitar
Tesuturi moi la care acest raport e supraunitar/subunitar
Tesuturi dure la care acest raport e subunitar
Access all questions and much more by creating a free account
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
30 questions
Histología - Sistema Tegumentario
Quiz
•
University
30 questions
Xarxa Forestal - Primavera
Quiz
•
KG - Professional Dev...
28 questions
Introdução à análise de alimentos e preparo de soluções
Quiz
•
University
29 questions
BIOLOGIA CELULAR IV
Quiz
•
University
35 questions
Administración - Quiz N°2: Organización + Integración
Quiz
•
3rd Grade - University
30 questions
Vacunación Universal // Esquema Nacional de Vacunación
Quiz
•
University
28 questions
Cuestionario sin título
Quiz
•
5th Grade - University
28 questions
Pembekalan Soal Ukom Manajemen
Quiz
•
University
Popular Resources on Wayground
8 questions
2 Step Word Problems
Quiz
•
KG - University
20 questions
Comparing Fractions
Quiz
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Latin Bases claus(clois,clos, clud, clus) and ped
Quiz
•
6th - 8th Grade
22 questions
fractions
Quiz
•
3rd Grade
7 questions
The Story of Books
Quiz
•
6th - 8th Grade
Discover more resources for Science
8 questions
2 Step Word Problems
Quiz
•
KG - University
7 questions
Comparing Fractions
Interactive video
•
1st Grade - University
7 questions
Force and Motion
Interactive video
•
4th Grade - University
10 questions
14.2 Independent/Dependent Variables
Quiz
•
KG - University
18 questions
Great Lakes States
Quiz
•
KG - University
7 questions
DNA, Chromosomes, Genes, and Traits: An Intro to Heredity
Interactive video
•
11th Grade - University
7 questions
Reflexive Verbs in Spanish
Lesson
•
9th Grade - University
7 questions
Narrative Writing 1
Interactive video
•
4th Grade - University