front 1 Vibration | back 1 When an object oscillates around a fixed point. |
front 2 Pitch | back 2 Highness and lowness of sound; perceived frequecy. |
front 3 Amplitude | back 3 The maximum negative or positive displacement of particles in a wave. |
front 4 Frequency | back 4 Number of waves that pass through a fixed point in unit time. |
front 5 Oscillations | back 5 Repeating variations of a particle. |
front 6 Wave | back 6 A disturbance in a medium that carries particles. |
front 7 Loudness | back 7 How large amplitude is? |
front 8 Intensity | back 8 Intensity is the quantity of energy the wave conveys per unit time across a surface of unit area. |
front 9 Wavelength | back 9 The distance between two consecutive waves. |