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BAHAN AJAR SMA/MA KELAS XI<br />

2.Sejumlah gas pada mulanya mempunyai tekanan P dan suhu<br />

T.Jika gas tersebut mengalami proses isokhorik sehingga<br />

tekanannya menjadi 4 kali tekanan semula maka suhu gas<br />

berubah menjadi…<br />

Pembahasan<br />

Diketahui :<br />

Tekanan awal (P1) = P<br />

Tekanan akhir (P2) = 4P<br />

Suhu awal (T1) = T<br />

Ditanya : suhu akhir (T2).?<br />

Jawab :<br />

P/T = konstan<br />

P 1 /T 1 = P 2 /T 2<br />

P/T = 4P/T 2<br />

1/T = 4/T 2<br />

T 2 = 4T<br />

Suhu gas menjadi 4 kali suhu awal.<br />

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