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If the co-efficient of performance of a refrigerator is 5 and operates at the room temperature (27 °C), find the temperature inside the refrigerator.

0 2 Views | Posted 4 months ago
Asked by Shiksha User

  • 1 Answer

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    Answered by

    Payal Gupta | Contributor-Level 10

    4 months ago

    This is a short answer type question as classified in NCERT Exemplar

    Coefficient of β = 5

    T1= 27+273=300K

    Coefficient of performance β = T 2 300 - T 2

    1500-5T2=T2

    6T2=1500

    T2= 250K

    T2= 250-273=-23oC

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