Transferul căldurii

Quiz
•
Physics
•
7th - 12th Grade
•
Hard
Ion Mihaela
Used 56+ times
FREE Resource
20 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Caldura caracterizeaza schimbul de …………………..………………….in procesele …………………………………..
Răspunsul:......................... , ............................
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Care din materialele de mai jos sunt termoizolatoare (nu favorizează transmiterea căldurii)?
(sunt 2 răspunsuri corecte)
apa
lemnul
blana
metalele
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Unitatea de masura pentru caldura este:
˚C
j/kg
j
kg
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cu termometrul se măsoară:
căldura
energia
temperatura
densitatea
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Caldura este o marime:
de stare
de proces
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Prin contact termic se realizează schimb de:
substanță
căldură
densitate
nici o variantă
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Prin simturile noastre, putem ordona corpurile dupa temperatura lor?
da
nu
nu știu
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