subject
History, 25.10.2020 03:30 Epicgible8136

Which of the following is true about the speed of light? A) It depends on the wavelength
B) In a vacuum, it is a constant value that does not depend on the observer.
C) It is slowest in a vacuum unless an observer is moving towards the source.
D) In a vacuum, it varies depending on the color of the light.

ansver
Answers: 1

Other questions on the subject: History

image
History, 21.06.2019 19:00, jadacherry
How did the british show bad leadership during the battle of the somme
Answers: 1
image
History, 22.06.2019 06:00, marquion
Which piece of information would most a historian create an interpretation of this photograph of works in a factory?
Answers: 2
image
History, 22.06.2019 06:40, nanda22
In a few sentences, explain how the medici family contributed to the renaissance.
Answers: 1
image
History, 22.06.2019 07:00, ekerns2000paa19x
Indicate the point where a monopoly will set its price
Answers: 3
You know the right answer?
Which of the following is true about the speed of light? A) It depends on the wavelength
B) I...

Questions in other subjects: