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The 24 pages that link to Angular frequency, each with the reason it gives.

• FrequencyRelated: It expresses the same repetition rate in angular units: angular frequency equals two pi times frequency.

• Simple harmonic motionRelated: It sets how quickly the oscillator's sinusoidal displacement repeats.

• Harmonic oscillatorRelated: The oscillator's angular frequency sets how quickly its phase advances.

• Phase velocityRelated: It supplies the time rate in the ratio that defines phase velocity.

• Phase (waves)Related: It converts elapsed time into phase advance for a sinusoid.

• PhasorRelated: It determines how quickly the sinusoid represented by a phasor rotates.

• Group velocityRelated: It is the frequency variable differentiated to obtain group velocity.

• Reduced Planck constantRelated: Using angular frequency pairs energy with ℏ instead of Planck’s constant.

• Skin effectRelated: Increasing angular frequency makes the current penetrate less deeply.

• Dispersion relationRelated: It is the temporal quantity paired with wave number in the relation.

• DispersionRelated: Dispersion describes how propagation changes as angular frequency changes.

• Larmor precessionRelated: Distinguishing angular frequency from cycles per second avoids a factor-of-two-pi confusion.

• Simple pendulumRelated: For small swings, it sets how quickly the pendulum cycles.

• Phase modulationRelated: Changes in phase over time produce changes in instantaneous frequency.

• ReactanceRelated: Reactance formulas use angular frequency directly to express how opposition changes across signals.

• Electrical frequencyRelated: It expresses the same repetition rate in radians per second rather than cycles per second.

• Wave vectorRelated: Together with the wave vector, it specifies phase variation in space and time.

• Radian per secondRelated: It uses the same unit to describe oscillations rather than bodily rotation.

• Inverse secondRelated: Radians are dimensionless, so angular frequency is often expressed in s⁻¹.