The useful idea
- The useful idea
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
- How it works
as a frequency that generates a maximum amplitude response in the system.
- Why it matters
When this happens, the object or system absorbs energy from the external force and starts vibrating with a larger amplitude.
Why this matters
Look for Resonance the next time you notice this pattern in everyday life.
Try this
Look for Resonance the next time you notice this pattern in everyday life.
Test your recall
Which idea belongs to the explanation of Resonance?
- The useful idea — correct
- How it works
- Why it matters
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