More cards in this set

Card 16

Front

How are elements heavier than iron formed?

Back

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Card 17

Front

The main sequence of a star ends when?

Back

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Card 18

Front

The Big Bang produced what?

Back

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Card 19

Front

What is a use for a sattelite?

Back

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Card 20

Front

What is a natural sattelite?

Back

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Card 21

Front

When a satellite is in orbit, it has a constant speed but a changing direction. What does this mean?

Back

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Card 22

Front

What does a decrease in the ISS's speed mean (when at a constant height) ?

Back

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Card 23

Front

Why are geostationary orbits useful?

Back

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Card 24

Front

What describes the Earth's orbit around the Sun?

Back

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Card 25

Front

A Red Giant or Red Super-Giant does what?

Back

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