1. What is the speed of light in a vacuum?
A. .05004 meters per secondB. 9 * 1014 meters per secondC. 3.0 * 108 meters per secondD. 6.0 * 1023 meters per second
2. What equation relates, v and f?
A. v = f B. f = / v C. fv = D. v = / f
3. True or False: The constant "c" can be substituted in the equation for question #2 in place of velocity, v.
A. True B. False
4. What unit is the base for frequency?
A. lumens B. atmospheres C. meters D. hertz
5. The wavelength of a wave is the distance between how many crests?
A. 6 B. 3 C. 2 D. 4