At what frequency does a cat vibrate? - briefly
A cat's purr typically vibrates at a frequency between 25 and 150 Hertz, which is believed to have therapeutic effects on both the cat and its surroundings.
At what frequency does a cat vibrate? - in detail
Cats produce vibrations known as purring, which typically occurs within a frequency range of 25 to 150 Hertz. This phenomenon is generated by the rapid contraction and relaxation of the laryngeal muscles, combined with the movement of the diaphragm. Purring is observed in both domestic and wild cats, often during moments of contentment, but it can also occur during stress or injury as a self-soothing mechanism. Research suggests that the specific frequencies within this range may have therapeutic effects, such as promoting bone density and tissue regeneration due to the mechanical stimulation they provide. The exact mechanism behind purring and its biological significance continues to be an area of scientific interest, as it highlights the complex interplay between feline physiology and behavior.