More cards in this set

Card 6

Front

What dives us evidence that the universe is expanding outwards in all directions?

Back

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Card 7

Front

If the universe is now expanding outwards, what does this suggest?

Back

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Card 8

Front

What would have been produced if the universe began with a Big Bang?

Back

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Card 9

Front

What have scientists discovered coming from every direction in space?

Back

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Card 10

Front

How is the existence of CMBR explained?

Back

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Card 11

Front

What is the Big Bang theory?

Back

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Card 12

Front

What happens to the wavelength of radiation as it changes from gamma to microwave?

Back

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Card 13

Front

**BE SURE THAT YOU CAN EXPLAIN WHY RED-SHIFT IS EVIDENCE FOR AN EXPANDING UNIVERSE AND THE BIG BANG**

Back

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