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Questions and Answers
Which of the following is the correct speed of light?
Which of the following is the correct speed of light?
- 299,792,458 meters per second (correct)
- 3 billion kilometers per second
- 300,000 kilometers per hour
- 3 million meters per second
What is the unit of measurement for the speed of light?
What is the unit of measurement for the speed of light?
- Kilometers per hour
- Meters per second (correct)
- Feet per second
- Miles per hour
Which of the following statements is true about the speed of light?
Which of the following statements is true about the speed of light?
- It is the fastest speed possible (correct)
- It can be measured in miles per hour
- It varies depending on the medium
- It is slower than the speed of sound
Why is light such an important tool for astronomers?
Why is light such an important tool for astronomers?
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How does light help astronomers gather information about celestial bodies?
How does light help astronomers gather information about celestial bodies?
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What role does light play in studying the universe's history?
What role does light play in studying the universe's history?
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