I WONDER - What Is The Crest Of A Wave?

The video tutorial explains the key features of waves, including the Crest, trough, wavelength, and amplitude. It describes how the wavelength is measured between identical points on consecutive waves and how amplitude is the height from the wave's midpoint to the Crest. The tutorial also highlights that amplitude is a measure of a wave's energy, with higher amplitudes indicating more energy, which is why louder sounds have higher amplitudes.

What is the lowest point of a wave referred to as?

What does a higher amplitude indicate about a sound wave?