I think the word you're looking for is "fundamental".
When frequency of a vibrating body becomes equal to its natural frequency the body starts vibrating vigorously due to resonance.
Resonance is actually the tendency of vibrating body to increase its amplitude when applied frequency becomes equal to its natural frequency. When we apply a frequency equal to the natural frequency of vibrating body (i.e by giving a push to a swing FOR EXAMPLE). This push (force) makes amplitude double. Because Amplitude directly varies with Force but Time Period or Frequency does not change.
it is determined by the material, size, and shape.
a body A capable of vibrating, is made to vibrate another vibrating body B, Astarts vibrating with the natural frequency of B. now the vibrations of Aare called forced vibrations. example;vibration on sonameter.
therotically, take x as frequency x ->0
When frequency of a vibrating body becomes equal to its natural frequency the body starts vibrating vigorously due to resonance.
RESONANCE
Resonance is actually the tendency of vibrating body to increase its amplitude when applied frequency becomes equal to its natural frequency. When we apply a frequency equal to the natural frequency of vibrating body (i.e by giving a push to a swing FOR EXAMPLE). This push (force) makes amplitude double. Because Amplitude directly varies with Force but Time Period or Frequency does not change.
it is determined by the material, size, and shape.
It can, if there's another source of sound nearby, vibrating at the natural frequency of the tuning fork. Example: Two tuning forks with the same natural frequency. The first one can be set vibrating by whacking it against the edge of the table, whereupon the second one will vibrate because it resonates with the first one.
Forced vibration occurs when an object is made to vibrate by another vibrating object. Resonance occurs when frequency of a vibration forced on an object matches the objects natural frequency Appyed force to a vibrating system and then removing the source energy.
The conditions necessary for a body to produce sound are first that their must be a medium for the sound to travel through. Then their must be a disturbance in the medium that pulses through the medium .
a body A capable of vibrating, is made to vibrate another vibrating body B, Astarts vibrating with the natural frequency of B. now the vibrations of Aare called forced vibrations. example;vibration on sonameter.
a body A capable of vibrating, is made to vibrate another vibrating body B, Astarts vibrating with the natural frequency of B. now the vibrations of Aare called forced vibrations. example;vibration on sonameter.
The natural frequency of the spring refers to its frequency when hit or struck. Its lowest frequency is called fundamental frequency. For a spring, the 1st mode of natural frequency is fundamental frequency.
The Natural frequency is the frequency at which Resonance(maximum amplitude) occurs.
therotically, take x as frequency x ->0