DP Physics (first assessment 2025)
Question SPM.1A.HL.TZ0.12
| Date | May Specimen-2023 | Marks available | [Maximum mark: 1] | Reference code | SPM.1A.HL.TZ0.12 |
| Level | HL | Paper | 1A | Time zone | TZ0 |
| Command term | Question number | 12 | Adapted from | N/A |
12.
[Maximum mark: 1]
SPM.1A.HL.TZ0.12
A working refrigerator with the door open is placed in a sealed room.
The entropy of the room
A. is zero.
B. decreases.
C. remains unchanged.
D. increases.
[1]
Markscheme
D