Tolong pakai cara thank u

TERMODINAMIKA
▷Mesin Carnot

T₁ = 900 K
T₂ = 300 K
Q₂ = 360 J

W = ???

Cari Q₁ :

Q₁ / Q₂ = T₁ / T₂
Q₁ / 360 = 900 / 300
Q₁ = 3 × 360
Q₁ = 1080 J

Cari W :
W = Q₁ - Q₂
W = 1080 - 360
W = 720 Joule

Opsi : D