9702 · topic questions
Interference
3 past-paper questions on Interference
The wave is a water wave produced by a dipper S₁ attached to a vibrator in a ripple tank. An identical dipper S₂ is attached to…
Practise the full question →State and explain the effect of this change on the number of bright fringes formed on the screen. A calculation is not required.
Practise the full question →Wave X and wave Y superpose to form a resultant wave. On Fig. 3.2, sketch the variation of displacement of the resultant wave…
Practise the full question →
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Interference (9702) past-paper questions — marked instantly
These are real Cambridge Physics past-paper questions on Interference. Open one, attempt it, then upload your working — MarkScheme grades it against the official 9702 mark scheme so you see exactly where the marks are won and lost on this topic.
Frequently asked questions
- How many Interference questions are there for 9702?
- This page collects 3 recent Cambridge Physics (9702) past-paper questions tagged to Interference. Each links straight to instant marking against the official 9702 scheme.
- How are Interference answers marked?
- Type or photograph your working and MarkScheme scores it against the real 9702 mark scheme for this topic — method, accuracy and any band descriptors — so you see exactly where the marks are.
- Where can I learn Interference first?
- Start with the free Physics lesson on Interference, then come back and drill past-paper questions under timed conditions.