Wave Amplitude

Mr. Anderson explains wave amplitude, the maximum displacement in a wave, using examples like tsunamis. He describes how amplitude changes as waves approach land and discusses sensors for early detection. The video covers longitudinal and transverse waves, showing how to measure amplitude in each. For transverse waves, amplitude is measured by displacement from equilibrium, while in longitudinal waves, it's determined by particle density. The video aims to help viewers understand graphical representations of wave amplitude.

What is amplitude in the context of waves?

How does the amplitude of a tsunami change as it approaches land?

What are the two types of waves mentioned, and how do their oscillations differ?

How can you measure the amplitude of a transverse wave?

What method can be used to calculate the amplitude of a longitudinal wave?