In a sound wave, the magnitude of the compression is the magnitude of the rarefaction.
greater than
less than
equal to

At first, I thought it depends on the waveform of the sound ... sine wave,
square wave, sawtooth wave, complex wave, etc.   But the magnitude of
the compression must be equal to the magnitude of the rarefaction.  It
it weren't, then air molecules would creep along the wave in the direction
of one or the other, and the wave would carry matter as well as energy ...
and we know that waves don't do that.

Neptune is the eighth planet from the sun. it was the first planet to get its existence predicted by  mathematical calculations  before it was actually seen through a telescope on sept. 23, 1846. irregularities in the orbit of  uranus  led french astronomer alexis bouvard to suggest that the gravitational pull from another celestial body might be responsible. german astronomer johann galle then relied on subsequent calculations to   spot neptune via telescope. previously, astronomer galileo galilei sketched the planet, but he mistook it for a star due to its slow motion. in accordance with all the other planets seen in the sky, this new world was given a name from greek and roman mythology — neptune, the roman god of the sea.

English can you write this in english do we can you