Question
Which of the following has DROPPED as the Universe has EXPANDED?
Hint: This factor has stayed the same in Cosmic Microwave Background radiation since the beginning of time...
a
Mass
b
Magnetism
c
Temperature
d
Volume
Hint: This factor has stayed the same in Cosmic Microwave Background radiation since the beginning of time...
a
Mass
b
Magnetism
c
Temperature
d
Volume
Answers
GPT-4o mini
As the Universe has expanded, the factor that has DROPPED is **c) Temperature**.
The Cosmic Microwave Background radiation's temperature has decreased over time as the Universe expanded, remaining consistent with the overall cooling of the Universe.
The Cosmic Microwave Background radiation's temperature has decreased over time as the Universe expanded, remaining consistent with the overall cooling of the Universe.