Question

part 3: key terms from the reading write a quick note in your own words for each term: - singularity: - big bang: - cosmic microwave background (cmb):

Explanation:

To answer this, we'll provide brief explanations for each key term related to cosmology (a subfield of Physics, Natural Science):

Singularity:

A singularity is a point in space - time (as per the Big Bang theory) where matter was infinitely dense, and the laws of physics as we know them break down. It's the starting point of the universe's expansion.

Big Bang:

The Big Bang is the theory that the universe began from a singularity and has been expanding ever since. It explains how the universe evolved from an extremely hot, dense state to the large - scale structure we observe today.

Cosmic Microwave Background (CMB):

The CMB is the residual thermal radiation left over from the early stages of the universe, about 380,000 years after the Big Bang. It's a nearly uniform glow of microwave radiation that fills the universe and is strong evidence for the Big Bang theory.

If you need more detailed or specific explanations for any of these terms, feel free to ask!

Answer:

To answer this, we'll provide brief explanations for each key term related to cosmology (a subfield of Physics, Natural Science):

Singularity:

A singularity is a point in space - time (as per the Big Bang theory) where matter was infinitely dense, and the laws of physics as we know them break down. It's the starting point of the universe's expansion.

Big Bang:

The Big Bang is the theory that the universe began from a singularity and has been expanding ever since. It explains how the universe evolved from an extremely hot, dense state to the large - scale structure we observe today.

Cosmic Microwave Background (CMB):

The CMB is the residual thermal radiation left over from the early stages of the universe, about 380,000 years after the Big Bang. It's a nearly uniform glow of microwave radiation that fills the universe and is strong evidence for the Big Bang theory.

If you need more detailed or specific explanations for any of these terms, feel free to ask!