A sine wave is a geometric waveform that oscillates (moves up, down, or side-to-side) periodically and is defined by the function y = sin x. In other words, it is an s-shaped, smooth wave that ...

This sparkling chain of gas clouds and newborn star clusters is called the Radcliffe Wave, because when astronomers mapped it in 2020, it traced an undulating shape, like the graph of a sine wave ...

Anna F. DeJarnette, Students' Conceptions of Sine and Cosine Functions When Representing Periodic Motion in a Visual Programming Environment, Journal for Research in Mathematics Education, Vol. 49, No ...