[Free Registration/Login may be required to access all resource tools.] By watching video clips, doing interactives, and reading text, students discover how mechanical waves transfer energy and how the waves require a medium to propagate...

[Free Registration/Login may be required to access all resource tools.] Students investigate behaviors of waves, including interference, reflection, refraction, and diffraction.

The energy transport phenomenon and amplitude are explored in this lesson. Questions are found at the end of the lesson to check understanding of the concepts presented.

Students examine how waves are described in a manner that allows us to understand their basic nature and qualities.

Students explore the energy transport phenomenon that transports energy along a medium without transporting matter.

Students will focus on the interaction of sunlight with atmospheric particles to produce blue skies and red sunsets.

A collection of video lectures from a fundamentals of physics course taught at Yale University. The course is an introduction to physics and discusses Newtonian mechanics, special relativity, gravity, thermodynamics, and waves. Course...