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Questions and Answers
What is the speed of light in a vacuum?
What is the speed of light in a vacuum?
- 299,792,458 meters per second (correct)
- 200,000,000 meters per second
- 250,000,000 meters per second
- 300,000,000 meters per second
What color light has the shortest wavelength in the visible spectrum?
What color light has the shortest wavelength in the visible spectrum?
- Red
- Violet (correct)
- Green
- Blue
What is the relationship between the frequency and wavelength of light?
What is the relationship between the frequency and wavelength of light?
- Inverse (correct)
- Constant
- Direct
- Unrelated
