Resonance is a phenomenon that occurs when an object or system is subjected to an external force or vibration whose frequency matches a resonant frequency (or resonance frequency) of the system, defined as a frequency that generates a maximum amplitude response in the system.
Now that you understand the key points about the definition of resonance and what a resonance frequency is, you can understand the classic example of a singer managing to break a crystal glass by singing at the right pitch.
Resonance is the physical phenomenon in which a system vibrates in response to an applied frequency, but the external force of this frequency interacts with the object in such a way that it causes the system to oscillate with a maximum amplitude due to the specific frequency induced.
Resonance in sound occurs when an object or air column vibrates at its natural frequency due to a matching sound frequency, resulting in loud, amplified sound. This is seen in tuning forks and musical instruments.
Resonance is not just about frequency — it’s about coherence. When energy is coherent, when the pushes are in harmony with the system, nature responds with amplification, with resonance.
Resonance in physics is a phenomenon of amplifying the frequency of an object by an externally vibrating object when its frequencies match. Resonance can cause serious effects on the vibratory motion of any object.
Resonance is a phenomenon in which an oscillator responds most strongly to a driving force that matches its own natural frequency of vibration. For example, suppose a child is on a playground swing with a natural frequency of 1 Hz.