Sound National 4/5 S3 review of basic wave/sound properties and units 3.0 / 5 based on 1 rating ? PhysicsNational 5SQA Created by: Adrian SudworthCreated on: 22-10-12 20:55 24563101987 Across 1. The shortest distance before a wave pattern repeats (10) 4. The unit of frequency (5) 6. 340 m/s is the speed of ----- in air? (5) 7. The number of waves that pass a point in one second (9) 8. How far a wave travels every second (5) Down 2. The unit used to measure sound levels (8) 3. The type of sound used to study unborn babies (10) 5. If 20 waves pass in 4 seconds the frequency is ----- Hz (4) 9. What sound cannot travel through? (6) 10. Both wavelength and amplitude can be measured in........ (6)
Comments
No comments have yet been made