Combined Science (Physics) · G2 / G3
Sec 4 Combined Science (Physics)
The usual Sec 4 half of the Physics component of O-Level Combined Science 5086/5087 (SEC G2/G3 from 2027): general wave properties with sound, the electromagnetic spectrum, light, electricity from charge to practical circuits, magnetism and electromagnetism, and radioactivity — at Combined Science depth.
- chapters
- 8
- ready now
- 8
- quiz questions
- 160
- exam-style papers
- 2
Start here · Chapter 1Wave Properties
- Notes · 10 min read
- 20-question quiz
- 12 topical questions
- 30-mark practice paper
Chapters
8 of 8 chapters ready
Theme 1
Waves
General wave properties with sound, the electromagnetic spectrum, and light.
Theme 2
Electricity and Magnetism
Electric charge and current, d.c. circuits, practical electricity, and magnetism and electromagnetism.
Theme 3
Radioactivity
The composition of the atom, radioactive decay, and the dangers and uses of radioactivity.
Topical questions by chapter
One page per chapter: Core, Standard and Challenging questions with model answers.