fisika66

soal termodinamika dan pembahasannya

Contoh Soal dan Pembahasan tentang Termodinamika, Materi Fisika kelas 2 (XI) SMA. Mencakup Usaha, Proses-Proses Termodinamika, Hukum Termodinamika I dan Mesin Carnot.

Rumus – Rumus Minimal

Hukum Termodinamika I

ΔU = Q − W

Keterangan :

ΔU = perubahan energi dalam (joule)

Q = kalor (joule)

W = usaha (joule)

Proses-proses

Isobaris → tekanan tetap

Isotermis → suhu tetap → ΔU =…

Isokhoris → volume tetap (atau isovolumis atau isometric) → W =…

Adiabatis → tidak terjadi pertukaran kalor → Q =…

Siklus → daur → ΔU =…

Persamaan Keadaan Gas

Hukum Gay-Lussac

Tekanan tetap → V/T = Konstan → V1/T1 = V2/T2

Hukum Charles

Volume tetap → P/T = Konstan → P1/T1 = P2/T2

Hukum Boyle

Suhu tetap → PV = Konstan → P1V1 = P2V2

P, V, T Berubah (non adiabatis)

(P1V1) / (T1) = (P2V2) / (T2)

Adiabatis

P1V1 γ= P2V2γ

T1V1 γ…

Lihat pos aslinya 1.022 kata lagi

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Posted on Juli 31, 2012, in UMUM. Bookmark the permalink. Tinggalkan komentar.

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