This spin is manipulated by control of the angular frequency.

The radian per second is also the unit of angular frequency.

The angular frequency can be calculated with the following formula:

Here a constant angular frequency, chosen in accordance with the characteristics of the wave field under study.

The wavenumber is related to the angular frequency by:.

The numerator has dimensions of energy, so dividing by gives an angular frequency.

The transfer function in terms of the angular frequencies becomes:

Here is the wavelength and is the angular frequency of the wave.

The angular frequency has units of radians per second.

It can be shown that the resonant angular frequency is given by:

Further, the body will be assumed to oscillate at one angular frequency ο.

Light with angular frequency below the plasma frequency will be totally reflected.

This is more often represented in angular frequency:

The natural frequency represents an angular frequency, expressed in radians per second.

The frequency instead of angular frequency is used.

However, skin depth depends on an inverse proportionality to the square root of angular frequency.

This angular frequency ω is also called the Rabi frequency.

Then the quadrupole moment has an xx component (see Question 10.1) where ο is the angular frequency.

For negative , z' has oscillating solutions (and N gives our angular frequency).

The parameter ω, the resonant angular frequency, is defined as:

In this article, however, angular frequency, , is used which is more mathematically convenient.

Angular frequency is the magnitude of the vector quantity angular velocity.

The natural angular frequencies of motion are:

Ω the angular frequency of the motion (in rad/s).

Dispersion relations are more commonly expressed in terms of the angular frequency and wavenumber .