However, let's say that white noise has a «flat power spectral density,» which seems to mean that at any frequency the signal
contains equal power, much in the same way that a white light distributes power over the visual frequencies in a way that stimulates our colour receptors equally.
Not exact matches
In fact, according to quantum mechanics, the energy
contained in all the
power plants and nuclear weapons in the world doesn't
equal the theoretical energy
contained in the empty spaces between these words.
«This giant gas bubble
contains about a million times more mass than the Sun and the energy
powering its outflow is
equal to about 100 supernova explosions,» said Yurii Pidopryhora, of the National Radio Astronomy Observatory (NRAO) and Ohio University.
Every scene in the movie
contains a performance revelation of almost
equal power.
Yet the estimated 228,800 tons of carbon dioxide
contained in the coal aboard the Prime Lily
equals the annual emissions of a small American
power plant.