If you mean "alpha radiation", that is the result of certain types of radioactive decay.
vibrations produces wave
The Gloden Ratio has the act of meditation in comme with the Alpha Wave. In both instances, one must be in an alpha state to fully experience both fully.
A secondary wave!
The amplitude of a wave produces the intensity of the wave. With a light wave, it is the intensity of the light, with a sound wave, it is how loud the sound is
a 180 degree phase shift of the incident wave in the reflected wave.
energy increases, and the wave length decreasespicture the difference between alpha and gamma rays :)
An alpha wave is a type of brainwave that typically occurs during relaxed wakefulness and is associated with a state of calmness and alertness. These waves are present in the frequency range of 8-12 Hz and can be measured using an electroencephalogram (EEG).
A source vibrating with simple harmonic motion produces a sinusoidal wave.
Echoes
No for 2 reasons:1. Wolfram Alpha is a product, not a business2. Wolfram Research, the company that produces Wolfram Alpha, is privately held.
a Alpha and Beta
Alpha waves are a type of neural oscillation in the brain that occur at a frequency of 8-12 Hz. They are not particles but rather a characteristic of brain activity observed on electroencephalography (EEG) tests.