Control and inverse problems in wave equations and graphs are essential areas of research in applied mathematics and engineering. These problems involve determining how to manipulate wave behavior ...

1 Hz is one wave per second. It is common for kilohertz (kHz), megahertz (MHz) and gigahertz (GHz) to be used when waves have very high frequencies. A displacement-distance graph is a snapshot of ...

A sound wave is a vibration that travels through a ... A loud sound makes the air move back and forth a lot and so the peaks on the graph are big. A quiet sound makes the air vibrate back and ...

Imagine standing by a lake and throwing a stone into the water. Waves spread out in circular patterns and can reflect at ...