*I'm Sorry to Leave You*: What My Family Should Know Incase of Emergency ~ DNR, Estate Info, F

*I'm Sorry to Leave You*: What My Family Should Know Incase of Emergency ~ DNR, Estate Info, F

Fisika 1. Tentukanlah efisiensi terbesar mesin carnot apabila pada reservoir suhu tinggi 147 °C sedangkan pada reservoir suhu rendah 7 °C ?

Tolong bantuannya ​

1. Tentukanlah efisiensi terbesar mesin carnot apabila pada reservoir suhu tinggi 147 °C sedangkan pada reservoir suhu rendah 7 °C ?

Tolong bantuannya ​

Jawaban:

Dik: T2 = 7 + 273 = 280K

T1 = 147 + 273 = 420 K

[tex]x = 1 - \frac{t2}{t1} \times 100\% \\ = 1 - \frac{280}{420} \times 100\% \\ = 1 - \frac{4}{6} \times 100\% \\ = 1 - \frac{2}{3} \times 100\% \\ = \frac{3 - 2}{3} \times 100\% \\ = \frac{1}{3} \times 100\% \\ = 33.33\% [/tex]

Semoga membantu ya, tolong jadikan brainliest answer makasii

Jawaban:

66,666%

Penjelasan:

Diketahui :

T' = 147 + 273 = 420 °K

T = 7 + 273 = 280°k

Ditanyakan :

η

Penyelesaian

η = T/T' x 100%

η = 280/420

η 140/210 x 100%

η = 2/3 x 100%

η = 66,666%

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