How does the change in the temperature of the universe provide evidence for universe expansion that supports the Big Bang Theory

Question

2 years ago

7

How does the change in the temperature of the universe provide evidence for universe expansion that supports the Big Bang Theory

? (1 point)
The universe is cooling which, according to the Big Bang Theory, is expected to happen as the cosmos accumulates.

The universe is warming which, according to the Big Bang Theory, is expected to happen as the cosmos disperses.

The universe is cooling which, according to the Big Bang Theory, is expected to happen as the cosmos disperses.

The universe is warming which, according to the Big Bang Theory, is expected to happen as the cosmos accumulates.

Physics

1 answer:

xeze [42] · Answer 1 · 2022-09-07T20:05:47+03:00

Question:

1) The universe is cooling which, according to the Big Bang Theory, is expected to happen as the cosmos accumulates.

2) The universe is warming which, according to the Big Bang Theory, is expected to happen as the cosmos disperses.

3) The universe is cooling which, according to the Big Bang Theory, is expected to happen as the cosmos disperses.

4) The universe is warming which, according to the Big Bang Theory, is expected to happen as the cosmos accumulates.

Answer:

The correct option is;

3) The Universe is cooling which, according to the Big Bang Theory, is expected to happen as the cosmos disperses

Explanation:

With the temperature measurement carried out using the CSIRO radio telescope, Astronomers have been able to determine a temperature difference in the universe from 5.08 Kelvin 7.2 billion light years away to 2.73 Kelvin in the Universe today, which is in support of the Big Bang theory that as the Universe expanded from a state of extreme temperature that cools down as the Universe expands or the cosmos disperses.