Exam-style question
Try this first
Explain how fringe supports this AQA A-Level Physics objective: use fringe spacing relationships where appropriate.
Model answer
What a good answer should say
- A strong answer should state the relevant physics principle, identify any quantity, unit, graph feature or evidence involved, and link the conclusion back to Young's double-slit experiment.
Explanation
Why this works
This checks whether the student can convert the approved objective into a focused written answer without drifting into a neighbouring A-Level Physics concept.
Common mistake
No common mistake is linked to this question yet.