est Bank for Radiologic Science for Technologists 10th Edition by Bushong>Chapter 3: Electromagnetic Energy Test Bank

1. The four properties of photons are _____, _____, _____ and _____. a. size, shape, spin, mass b. frequency, mass, amplitude, wavelength c. frequency, wavelength, velocity, amplitude d. refraction, velocity, spin, amplitude ANS: C The properties of photons are frequency, wavelength, velocity, and amplitude. DIF: Moderate REF: page 45 OBJ: Identify the properties of photons. 2. The smallest quantity of any type of electromagnetic radiation is a(n) _____. a. photon b. electron c. neutrino d. quark ANS: A The smallest quantity of any type of electromagnetic radiation is a photon. DIF: Easy REF: page 45 OBJ: Define photons. 3. What is the velocity of all electromagnetic radiation? a. 8  103 m/s b. 2  108 m/s c. 3  108 m/s d. 4  103 m/s ANS: C The velocity of all electromagnetic radiation is 3  108 m/s. DIF: Moderate REF: page 45 OBJ: State the velocity of all electromagnetic radiation. 4. The rate of rise and fall of a sine wave is called its _____. a. amplitude b. frequency c. w