Waves 0.0 / 5 ? PhysicsWavesGCSEAQA Created by: lulumcdCreated on: 23-09-13 20:24 47623185 Across 1. The name of the wave that travels perpendicularly to the direction of energy transfer. (10) 4. A space which contains no particles. (6) 5. When light or sound bounces off a surface. (10) 6. Change in direction and speed as light travels from 2 mediums of different densities. (10) Down 2. The distance between one peak of a wave of light, heat, or other energy and the next corresponding peak (10) 3. The unit used to measure the frequency of measure radio waves. (4) 4. Another word for this is oscillation. (9) 7. The spreading out of waves through a gap or edges of an obstacle. (11) 8. An oscillation (vibration) that travels through space and matter, transferring energy. (4)
Comments
No comments have yet been made