resonance phenomena

Resonance phenomena occur when an object or system is driven to oscillate at its natural frequency by an external force. When the frequency of the external force matches the natural frequency, the system absorbs energy efficiently, leading to larger amplitude vibrations. This can be observed in various contexts, like musical instruments, where tuning forks resonate to produce sound, or in bridges, where wind or movements can cause vibrations. While resonance can enhance effects, such as sound quality, it can also lead to structural failures if not managed, as seen in the collapse of the Tacoma Narrows Bridge in 1940.