Physical Science > Section 4 > Flashcards

Section 4 Flashcards

(5 cards)

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1
Q

Cosmology

A

How the universe began and what is it made of.

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2
Q

Cosmothing background

A

radiation form the formation

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3
Q

How long ago did the bing bang

A

13.7 billions ago

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4
Q

What is the name of the effect that shows the changes light ways

A

the doppier effect

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5
Q

What is the universe made of?

A

regular matter and dark matter

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