With the development of the heliocentric model<span> by Nicolas Copernicus in the 16th century, the sun was believed to be the </span>center<span> of the </span>Universe<span>, with the planets (including </span>Earth<span>) and stars orbiting it.</span>
It is related because the amplitude of the wave is related to the amount of energy it has so a bigger sound wave has lots of energy and a smaller sound wave has little energy