Frequency, wavelength, amplitude and wave speed

amplitude Amplitude is the maximum or peak value of a quantity or wave that varies in an oscillatory manner The oscilloscope is helpful in determining if

A nontrivial squared helicity amplitude is given for the scattering of an arbitrary number of gluons to lowest order in the coupling amplitude *Amplitude amplification* is a process that allows to find a good x after an expected number of applications of A and its inverse which is