Tolong kak, pake cara
1. 0°C = 0 + 273,15 = 273,15 K
2. 60°R = 60 x 5/4 = 75°C
3. 68°F = (68 – 32) x 4/9 = 16°R
4. 300 K = 300 – 273,15 = 26,85°C
5. 80°C = (80 x 9/5) + 32 = 176°F
6. Ta X = 10° Ta Y= 20°
Tb X = 110° Tb Y = 100°
ΔY = 40°
40 – 10/110 – 10 = X – 20/100 – 20
30/100 = X -20/80
X – 20 = 30 x 80/100
X – 20 = 2400/100
X – 20 = 24
X = 44
7. Ta P = 0° Ta Q = 0°
Tb P = 120° Tb Q = 150°
ΔP = 72°
72 – 0/120 – 0 = Q – 0/150 – 0
72/120 = Q/150
Q = 72 x 150 / 120
Q = 10.800/120
Q = 90
Maaf ya kalau salah:/
semoga membantu^•^