Lesson 2: Light
10 Questions
| Attempts: 235
Chapter 11
Lesson 2 Light
Questions and Answers
- 1.
Check all of the following that are a part of the Electromagnetic Spectrum: (Note: there is more than 1 correct choice)
- A.
Radiowaves
- B.
Microwaves
- C.
TV Waves
- D.
UV Waves
- E.
Gamma Rays
- F.
Beta Waves
Correct Answer(s)
A. Radiowaves
B. Microwaves
D. UV Waves
E. Gamma Rays -
- 2.
Radio waves is the longest wavelength.
- A.
True
- B.
False
Correct Answer
A. True -
- 3.
Gamma Rays are the shortest wavelength and the most energy.
- A.
True
- B.
False
Correct Answer
A. True -
- 4.
A material that allows almost all of the light striking it to pass through and through which objects can be seen clearly is _______.
- A.
Opaque
- B.
Transparent
- C.
Reflection
Correct Answer
B. Transparent -
- 5.
A material through which light does not pass is _______.
- A.
Opaque
- B.
Transparent
- C.
Reflection
Correct Answer
A. Opaque -
- 6.
Refraction bends light.
- A.
True
- B.
False
Correct Answer
A. True -
- 7.
A material that allows most of the light that strikes it to pass through but through which objects appear blurry is ______.
- A.
Opaque
- B.
Transparent
- C.
Translucent
Correct Answer
C. Translucent -
- 8.
Which are considered luminous objects? (Note: there is more than 1 correct choice)
- A.
Sun
- B.
Light bulbs
- C.
Moon
- D.
Stars
Correct Answer(s)
A. Sun
B. Light bulbs
D. Stars -
- 9.
The highest point of the wave is called a trough.
- A.
True
- B.
False
Correct Answer
B. False -
- 10.
A window can transmit and reflect light.
- A.
True
- B.
False
Correct Answer
A. True -
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Mar 09, 2013Quiz Edited by
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Feb 20, 2013Quiz Created by
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