Resonance frequency
Resonance frequency is a physics principle where the natural frequency of an object will react or vibrate in sympathy with a matching frequency. 

In 2369, when Constable Odo and Doctor Julian Bashir found that the crew of Deep Space 9 was affected by telepathic alien energy spheres they managed to find a way to create the natural resonance frequency of the energy spheres so that the aliens would leave their "hosts". ()

Hierarchy starship phasers work on either a single resonance frequency or on a modulating resonance frequency. ()

In 2376,  of the Hierarchy promised to give the  the resonance frequency of his ship's phasers if The Doctor was given command of the ship as the Emergency Command Hologram. ()

See also 
 Anti-resonance pulse
 Electron resonance scanner
 Fetal resonance scan
 Harmonic resonance chamber
 Micro-resonator
 Neural resonator
 Nucleotide resonance frequency
 Oscillator
 Phase coil resonator
 Phase-resonant pulse 
 Psionic resonator
 Quantum resonance charge
 Quantum resonance oscillator
 Quantum resonance scan
 Resonance burst
 Resonance frequency scan
 Resonance particle wave
 Resonance pulse
 Resonance signature
 Resonance tissue scan
 Resonance wave
 Resonator array
 Resonator coil
 Subspace resonator

External link 
 

Physics