DP Physics (first assessment 2025)
Question EXE.2.HL.TZ0.19a
| Date | Example questions Example questions | Marks available | [Maximum mark: 2] | Reference code | EXE.2.HL.TZ0.19a |
| Level | HL | Paper | 2 | Time zone | TZ0 |
| Command term | State | Question number | a | Adapted from | N/A |
a.
[Maximum mark: 2]
EXE.2.HL.TZ0.19a
(a)
State the de Broglie hypothesis.
[2]
Markscheme
a moving particle has wave properties ✓
de Broglie wavelength = Planck constant÷momentum (must define p if quoted as equation) ✓
