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## Main Question or Discussion Point

Hello everyone!

First post here!

I have quite a specific question. I am investigating resonant frequency of biological matter with dimensions of about 1mm cubed.

What I would like to know is...

1) does anyone know of any good journals which look into resonant frequencies of small objects and perhaps methods of measuring the resonance. [given that the resonance will be hard to detect as the mechanical vibrations will be of small amplitudes] [well i imagine this to be true]

2) I believe that I will be working in the ultra sound frequencies and would like to know if anyone knows how dimension will effect the resonant frequency.

ie. How is resonant frequency related to radius [letting the object to be a sphere of uniform density]

Hope someone can help me. I have tried to find some papers on this, but I may just be rubbish at looking.

Thanks for reading. Rob

First post here!

I have quite a specific question. I am investigating resonant frequency of biological matter with dimensions of about 1mm cubed.

What I would like to know is...

1) does anyone know of any good journals which look into resonant frequencies of small objects and perhaps methods of measuring the resonance. [given that the resonance will be hard to detect as the mechanical vibrations will be of small amplitudes] [well i imagine this to be true]

2) I believe that I will be working in the ultra sound frequencies and would like to know if anyone knows how dimension will effect the resonant frequency.

ie. How is resonant frequency related to radius [letting the object to be a sphere of uniform density]

Hope someone can help me. I have tried to find some papers on this, but I may just be rubbish at looking.

Thanks for reading. Rob