The maximum displacement of particles from their normal position during a single period of oscillation.
One full repetition of oscillation.
For a particle experiencing oscillation, frequency is the number of cycles that take place during one second. Frequency is measured in Hertz.
The repeated movement of a particle about a position of equilibrium, or balance.
A unit for measuring frequency, named after nineteenth-century German physicist Heinrich Rudolf Hertz (1857-1894). Higher frequencies are expressed in terms of kilohertz (kHz; 10 3 or 1,000 cycles per second) or megahertz (MHz; 10 6 or 1 million cycles per second.)
The energy that an object possesses due to its motion, as with a sled when sliding down a hill. This is contrasted with potential energy.
A wave in which the movement of vibration is in the same direction as the wave itself. This is contrasted to a transverse wave.
For an object in oscillation, maximum displacement is the furthest point from stable equilibrium.
A type of harmonic motion, typically periodic, in one or more dimensions.
The amount of time required for one cycle in oscillating motion.
Motion that is repeated at regular intervals. These intervals are known as periods.
A wave in which a uniform series of crests and troughs follow one after the other in regular succession.
The energy that an object possesses due to its position, as, for instance, with a sled at the top of a hill. This is contrasted with kinetic energy.
The condition in which force is applied to an object in oscillation at the point of maximum amplitude.
A frequency that matches that of an oscillating object.
A position in which, if an object were disturbed, it would tend to return to its original position. For an object in oscillation, stable equilibrium is in the middle of a cycle, between two points of maximum displacement.
A wave in which the vibration or motion is perpendicular to the direction in which the wave is moving. This is contrasted to a longitudinal wave.
A type of harmonic motion that carries energy from one place to another without actually moving anymatter.
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