tolong dijawab yah..... no 1-5

1. 250°C = K

250°C = t + 273K

250°C = 250 + 273K

250°C = 523K


2. 30°C = °F

30°C = 9/5 × t + 32°F

30°C = 9/5 × 30 + 32°F

30°C = 9 × 6 + 32°F

30°C = 54 + 32°F

30°C = 86°F


3. 50°F = °C

50°F = 5/9 × (t - 32)°C

50°F = 5/9 × (50-32)°C

50°F = 5/9 × 18°C

50°F = 5 × 2°C

50°F = 10°C


4. 523K = °F

523K = 5/9 × (t-273) + 32°F

523K = 5/9 × (523-273) + 32°F

523K = 5/9 × 250 + 32°F

523K = 1.282/9°F

523K = 142,4°F


5. 68°F = K

68°F = 5/9 × (t-32) + 273K

68°F = 5/9 × (68-32) + 273K

68°F = 5/9 × 36 + 273K

68°F = 5 × 4 + 273K

68°F = 20 + 273K

68°F = 293K