front 1 Vibration | back 1 Repeated back-and-forth motion of a particle when displaced from its original position. |
front 2 Pitch | back 2 Pitch describes how high or low sound is, and depends on the speed of vibration of the object. |
front 3 Amplitude | back 3 Amplitude is a measurement of the amount of energy transferred by a wave. |
front 4 Frequency | back 4 The number of waves that pass a given point in one second. |
front 5 Oscillation | back 5 Oscillation is going back and forth repeatedly between two positions or states. |
front 6 Wave | back 6 The number of waves that pass a point in a certain period of time. |
front 7 Loudness | back 7 Loudness is the measure of the response of the ear to the sound. |
front 8 Intensity | back 8 The amount of energy flowing per unit time through a unit area that is perpendicular to the direction in which the sound waves are travelling. |
front 9 Wavelength | back 9 The distance between two crests. |