Wave Terms: Cycle, Frequency, Resonance, Sympathetic Vibration, Timbre

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Cycle refers to a complete wave form or one full oscillation of a wave. Frequency is the number of cycles that occur in a given time period, typically measured in Hertz (Hz). Resonance occurs when a system vibrates at its natural frequency due to an external force, amplifying the wave. Sympathetic vibration happens when an object vibrates in response to the vibrations of another object nearby, often enhancing sound. Timbre is the quality or color of a sound that distinguishes it from other sounds, influenced by the wave's frequency and amplitude characteristics. Understanding these terms is crucial for mastering wave concepts.
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I am studying for a test based on concepts and defintions of wave terms. Please help me define the following:

Cycle
Frequency
Resonance
Sympathetic vibration
Timbre


The definitions or a site where I can find many definitions of those terms would be greatly appricated.

Thanks.
 
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