Albert Einstein, in his theory of special relativity, determined that the laws of physics are the same for all non-accelerating observers, and he showed that the speed of light within a vacuum is the same no matter the speed at which an observer travels
Mantle I think idrk cuz of erosion
Answer:
unequal
Explanation:
White light is a combination of all colors in the color spectrum.
did you tried first if you did I can help
Answer:
I believe there are 20 Neutrons in Calcium.
Explanation:
