front 1 Vibration | back 1 The backward and forward movement of a body |
front 2 Pitch | back 2 Measure of sound frequency expressed as Hertz or Hz |
front 3 Amplitude | back 3 The measure of the height of the wave |
front 4 Frequency | back 4 Number of times a second a sound wave repeats itself |
front 5 Oscillation | back 5 Variations in air pressure that create a sound wave |
front 6 Wave | back 6 Pattern of disturbance caused by sound |
front 7 Loudness | back 7 Property of sound to differentiate between faint and loud sounds |
front 8 Intensity | back 8 Power carried by sound waves |
front 9 Wavelength | back 9 The distance between two crests |