| A | B |
|---|
| sound | produced by waves caused by vibrations |
| translucent | lets some light through |
| pitch | caused by the frequency of the sound waves |
| intensity | amount of energy carried by sound waves |
| acoustic tiles | absorb and redirect sound waves |
| telephone diaphragm | the part that produces sound waves |
| The Sun | the source of many EM waves on earth |
| net force | the sum of all the forces acting on an object |
| transverse waves | transfer energy at right angles to the disturbance |
| infrared light | transfers heat |
| EM wave | caused by the vibration of electric and magnetic fields |
| Refraction | occurs when waves move through different mediums at different speeds |
