I figure if I new what factors effected the frequency I could determin the physics of how it works.
at resonance f 1/(2π√(LC)) .
Impedance of inductor Xl 2πfL Impedance of capacitor Xc 1/(2πfC) At resonance: Xl Xc 2πfL 1/(2πfC) (2π)^2 * f^2 * LC 1 f^2 1/((2π)^2 *LC) f 1/(2π√(LC))