The two waves interfere giving a straight line fringe pattern whose intensity varies sinusoidally across the medium.

When this Doppler shift is converted to relative velocity it turns out that the velocity varies sinusoidally with time.

This angle varies sinusoidally through the year and is called B0.

Although it is not strictly necessary, most work is done with stimuli that vary sinusoidally in space or time.

For our second example we shall take a magnetic field varying sinusoidally both in space and in time:.

If the detuning exceeds , becomes purely imaginary and varies sinusoidally.

If the parameters of any second-order linear differential equation are varied periodically, Floquet analysis shows that the solutions must vary either sinusoidally or exponentially.

In a normal alternating current power system, the voltage varies sinusoidally at a specific frequency, usually 50 or 60 hertz.

Progressive edge waves travel along this boundary, varying sinusoidally along it and diminishing exponentially in the offshore direction.

These voltages occur because the permanent-magnet flux linking each winding varies sinusoidally with the position of the rotor.