The Impact of Vibration on Human Health

[shojooon]

gooooood evening..

i have presentation about the effect of vibration on human and i did not find what i want and i did not understant the topices when i searched from google .. so I will be grateful if anyone could help me..

 

[malty]

Vibrations on human beings? Isn't that more physiology and biology than physics? Anyways listing the topics you didn't understand would be start. .because we may not understand them either!

 

[shojooon]

i do not think that this topic related to biology because our this presentation physics lad class..

 

[malty]

i do not think that this topic related to biology because our this presentation physics lad class..

Ok fine so, what topics do you have difficulty with? Hey we must know, because otherwise it may not be possilbe to actually help you, who knows?

 

[TVP45]

A number of bodily systems respond to vibrations in the <20 Hz range, producing effects such as nausea, urination, sexual arousal, etc. Is this what you're looking at?

 

[pixel01]

In the ear's cochlea, there are tens of thousand of hairs which vibrate at different frequencies in the range of 20 - 20000Hz. When we hear a sound, in fact the sound is a combination of many frequencies (Fourier series) and the hairs vibrate resonantly according to the sound and finally the brain 'know' the signal.