Cambridge Cambridge IGCSE (9–1) Physics 0972 · 3.4.10
Compression and rarefaction (Supplement)
- Code
- 3.4.10
- In
- 3.4 Sound
- Topic
- 3 Waves
- Course
- Cambridge IGCSE (9–1) Physics 0972
- Board
- Cambridge
Grade boundaries·Cambridge command words
Codes and titles are read by a script from Cambridge's published specification and have not been checked by a person. What each point covers is in the specification itself: Cambridge’s specification.
Points in 3.4 Sound
- 3.4.1 Production of sound
- 3.4.2 Sound as a longitudinal wave
- 3.4.3 Range of human hearing
- 3.4.4 Sound needs a medium
- 3.4.5 Speed of sound in air
- 3.4.6 Measuring the speed of sound
- 3.4.7 Loudness and pitch
- 3.4.8 Echoes
- 3.4.9 Ultrasound
- 3.4.10 Compression and rarefaction (Supplement)
- 3.4.11 Speed of sound in different media (Supplement)
- 3.4.12 Uses of ultrasound (Supplement)