How-To Themes. Opt for a how-to theme if you want your students to research key steps in a process, according to the Common Core State Standards Initiative. Tell your class that the topics must relate to social studies, science, history, literature, technology or business.
In which kind of wave do the particles of the medium move at right angles to the direction in which the wave is traveling. Transverse. In what way do the particles in the wave move when surface waves combine the properties of transverse and longitudinal waves.
The particles move parallel to the direction of the wave motion. b. The particles move perpendicular to the direction of the wave motion. c. Energy causes the particles to move forward with the wave. d. Energy is propagated by crests and troughs. e. The speed is unaffected by the type of medium used. ____ 6.