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Card 6
Front
If the speed of the satellite increases, the radius of the orbit _________.
Why?
Back
Card 7
Front
What is the red-shift effect?
Back
Card 8
Front
The larger the redshift, the ________ the galaxy is moving
Nearby galaxies are moving _______ than further galaxies
Back
Card 9
Front
What does the observed red-shift provides evidence for?
Back
Card 10
Front
What is the Big Bang Theory?
Back
Card 11
Front
How do we know that the universe is expanding faster?
Back
Card 12
Front
What is a possible explanation of the universe expanding faster?
Back
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