Question

(02.03 LC)

Which of the following is true about the speed of light? (2 points)
o It depends on the wavelength.
O Ina vacuum, it is a constant value that does not depend on the observer.
O It is slowest in a vacuum unless an observer is moving towards the source.
O In a vacuum, it varies depending on the color of the light.
Question 10

Answer 1

sagniksengupta067 so its A?

Answer 2

Ina vacuum, it is a constant value that does not depend on the observer.