Vocabulary
medium, liquid, solid, gas, amplitude, frequency, wavelength, amplitude, frequency, wavelength, mechanical wave, wave, longitudinal wave, transverse wave, wavelength, wave model, amplitude, transverse waves, reflection, refraction, absorption, transmission, diffraction, interference, electromagnetic spectrum, reflection, refraction, absorption, light, wavelength, visible light, color, primary colors, opaque, visible spectrum, ROYGBIV, EM Spectrum, non-visible light, wavelength, frequency, period, amplitude, waves, sound waves, frequency, amplitude, wavelength, hertz, crest, transverse, longitudinal, surface, SI units, proportional, energy, oscillation, wavelength, reflect, transmit, absorb, frequency, lambda, hertz, electromagnetic spectrum, infrared radiation, absolute zero, thermographic, translucent, transparent, opaque, concave lens, convex lens, wavelengths, refractive index (RI), refract, rainbow, prism, visible light, symmetric, focal point, focal length, vacuum, electromagnetic waves, density, opaque, angle of incidence, critical angle, wavelength, amplitude, pulse, crest, trough, negative amplitude, positive amplitude