An object is heated from 30ºC to 57ºC. The increases in its temperature on the Kelvin scale is
- 17k
-
27k
- 81k
- 246k
- 300k
The correct answer is: B
Explanation
30°C + 273 = 303K
57°C + 273 = 330K
∆T = 330K - 303K
→ 27K