Physics

9th -

12thgrade

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Evaluare cunostintelor- termodinamica

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15 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    Caldura primita de un sistem este de 1000J, iar ΔU= 400J. Lucrul mecanic efectuat de sistem este:

    1600J

    800J

    600J

    100J

  • 2. Multiple Choice
    30 seconds
    1 pt

    Temperatura unui corp are unitatea de masura:

    K

    C

    N

    m

  • 3. Multiple Choice
    30 seconds
    1 pt

    Ecuatia termica de stare este:

    PV= ϑRT

    PV=M/m RT

    PV= RT

    PV= μ/m RT

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