Vocabulary
, waves, wavelength, patterns, energy, amplitude, frequency, oscillation, light, mechanical waves, sound waves, seismic waves, electromagnetic waves, visible light, radio waves, vacuum, electromagnetic spectrum, prism, travel speed,, waves, wavelength, patterns, energy, amplitude, frequency, oscillation, light, mechanical waves, sound waves, seismic waves, electromagnetic waves, visible light, radio waves, vacuum, electromagnetic spectrum, prism, travel speed,, waves, electromagnetic waves, mechanical waves, physics, vacuum, medium, water waves, sound waves, seismic waves, wavelength, frequency, radio, microwaves, infrared waves, visible light, ultraviolet light, X-rays, gamma rays, visible light spectrum (ROYGBIV)