Free worksheet and solutions · AQA AS · 7407
AQA AS Physics Photoelectric Effect and Stopping Potential Worksheet
AQA AS photoelectric effect worksheet with answers: work function, stopping potential and photocell decisions in a UV-monitor scenario. Separate PDFs.
What is covered
Questions and skills covered
The worksheet contains 5 pages of printable questions. A separate 6-page solutions PDF makes it easy to mark, review or share answers after the activity.
- Photon energy, work function and threshold conditions in a UV-curing monitor
- Maximum photoelectron kinetic energy and stopping-potential calculations
- Distinguishing photon frequency from intensity and emission rate
- Gradients, threshold intercepts and contamination effects
Specification fit
AQA AS Physics Worksheets
7407 · 3.2.2.1, 3.2.1.3, 3.2.2.2
Choose the correct pathway: AQA AS 7407 and shared first-year A Level 7408 content. No experimental method for determining stopping potential is required.
Classroom use
Use the worksheet for class practice, homework, intervention, cover work or revision. Keep the PhysicsUK attribution intact when sharing copies with pupils.