Termodinamica

Quiz
•
Physics
•
10th Grade
•
Hard

Madalina Bajanaru
Used 10+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Intr-o destindere adiabatica
Gazul efectueaza lucru mecanic
Gazul primeste caldura
Gazul se raceste
Gazul cedeaza caldura
2.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Intr-o comprimare izobara
Gazul cedeaza caldura
Gazul primeste lucru mecanic
Gazul se raceste
Densitatea creste
3.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Intr-o transformare izoterma
Variatia energiei interne este nula
Energia interna este constanta
Temperatura creste
Gazul schimba caldura cu mediul exterior
4.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Intr-o incalzire izocora
Temperatura creste
Volumul creste
Gazul primeste caldura
Gazul efectueaza lucru mecanic
5.
MULTIPLE SELECT QUESTION
1 min • 1 pt
In orice transformare
Variatia energiei interne nu depinde de starile intermediare
Lucrul mecanic este nul
Caldura schimbata cu mediul exterior este nula
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Principiul al II-lea al termodinamicii
Interzice trecerea de la sine a caldurii de la un corp mai rece la unul mai cald
Interzice trecerea de la sine a caldurii de la un corp mai cald la unul mai rece
Permite transformarea integrala a caldurii primite in lucrul mecanic
Permite transformarea partiala a caldurii primite in lucrul mecanic
7.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Coeficientul adiabatic este:
Adimensional
Supraunitar
Se masoara in Jouli
Subunitar
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