Is it possible to obtain resonating frequencies for macro particles like chalk powder?

Question

anonymous · Answer

I've done some research about this concept based on ultrasonics.

anonymous · Answer

sure you do.

anonymous · Answer

So can I project ultrasonic waves with resonating frequencies that vibrates dust particles?

anonymous · Answer

sure can.

anonymous · Answer

so can I go with the equation $$\frac{ 1 }{2\Pi \sqrt{LC}} =\frac{P}{2L}\sqrt{\frac{E}{ ? } \rho}$$

anonymous · Answer

I cannot say about the equation, unless you tell me how you got it. But theoretically and practically, it is possible to vibrate particles for resonance.

anonymous · Answer

looks like an electric resonance on the left

anonymous · Answer

I do not know the right hand side

anonymous · Answer

it is piezoelectric method for resonance condition

anonymous · Answer

so I thought I could create a resonating electrical frequency that can be transmitted by something

anonymous · Answer

Your idea is not clear.
However, did you check the old "Crabon microphone principle"

anonymous · Answer

that's good... anything that could transmit the resonance frequency to the test area is ok for me....

anonymous · Answer

I just want to know the resonance frequency now...