Behavioral, Cognitive, Humanistic, Biological, Evolutionary, Psychodynamic,
Social- Cultural) | Completed Answer Key | Unit 0 Science Practice
1. Visible light, radio waves, microwave radiation, infrared, ultraviolet radiation, X-rays, and
gamma rays all constitute
the electromagnetic spectrum. Which of the following characteristics do all of these kinds of
radiation share?
A. They all have the ability to generate heat in objects.
B. They all have the same frequencies.
C. They are all the transmission of energy in the form of waves.
D. They have equal energies.
E. They have the same electron spin state.
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Difficulty: Medium
Gradable: automatic
Subtopic: Electromagnetic Radiation (Wave Properties)
Topic: Quantum Theory and Atomic Structure
2. Select the arrangement of electromagnetic radiation which starts with the shortest
wavelength and increases to longest
wavelength.
A. radio, infrared, ultraviolet, gamma rays
B. radio, ultraviolet, infrared, gamma rays
C. gamma rays, radio, ultraviolet, infrared
D. gamma rays, infrared, radio, ultraviolet
E. gamma rays, ultraviolet, infrared, radio
Accessibility: Keyboard Navigation
Bloom's Level: 5. Evaluate
,Difficulty: Hard
Gradable: automatic
Subtopic: Electromagnetic Radiation (Wave Properties)
Subtopic: Measurement (SI Units)
Subtopic: Scientific Notation and Significant Figures
Topic: Quantum Theory and Atomic Structure
3. Select the arrangement of electromagnetic radiation which starts with the lowest energy
and increases to the greatest
energy.
A. radio, infrared, ultraviolet, gamma rays
radio, ultraviolet, infrared, gamma rays
gamma rays, infrared, radio, ultraviolet
gamma rays, ultraviolet, infrared, radio
infrared, ultraviolet, radio, gamma rays
Accessibility: Keyboard Navigation
Bloom's Level: 5. Evaluate
Difficulty: Hard
Gradable: automatic
Subtopic: Electromagnetic Radiation (Wave Properties)
Topic: Quantum Theory and Atomic Structure
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4. What is the emission of light at only specific wavelengths?
A. Emission spectra
B. Hydrogen spectrum
C. Wave spectra
D. Limited spectra
E. Line spectra
Accessibility: Keyboard Navigation
Bloom's Level: 2. Understand
Difficulty: Easy
Gradable: automatic
Subtopic: Atomic Spectra (Bohr Model of the Atom)
Subtopic: Electromagnetic Radiation (Wave Properties)
Subtopic: Measurement (SI Units)
Subtopic: Scientific Notation and Significant Figures
Topic: Quantum Theory and Atomic Structure
5. List the following types of radiation from lowest frequency to highest frequency:
microwave, X ray, ultraviolet,
visible, and infrared
A. microwave < infrared < visible < ultraviolet < X ray
B. X ray < ultraviolet < visible < infrared < microwave
C.visible < ultraviolet < microwave < X ray < infrared
D. infrared < X ray < microwave < ultraviolet < visible
E. infrared < visible < microwave < ultraviolet < X ray