Amplitude, Frequency, and Wavelength

The video tutorial explains the concept of waves as energy in motion, focusing on three key aspects: wavelength, frequency, and amplitude. Wavelength is the distance between two crests or troughs, with longer wavelengths indicating lower energy. Frequency is the number of wave cycles per second, with higher frequencies corresponding to shorter wavelengths. Amplitude measures the wave's displacement from its rest position, indicating its strength or intensity. The tutorial uses ocean waves as examples to illustrate these concepts, helping viewers understand how waves behave in nature.

What does the amplitude of a wave measure?

Describe how the amplitude of a sound wave affects its loudness.