1. Reading Quiz Sec 4-1
X-rays, gamma rays, and light are forms of what type of radiation?
List two of the four characteristics of waves.
The distance between successive crests of a wave is called the __________.
What is the unit for frequency? (many options)
The array of colors (ROYGBIV) is called the __________ spectrum.

2. Answers Electromagnetic
Amplitude, wavelength, frequency, and speed (ec: Forrest Gump)
Wavelength
Hertz (Hz), 1/s, s^-1, cycles per second (extra credit: Willy Wonka and the Chocolate Factory)
Visible