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5 Cards in this Set
- Front
- Back
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For fusion to occur, the nuclei must have a lot of ______ energy or they won't collide enough to fuse. This is because they both have _____ charges and ________ each other strongly. |
Kinetic Positive Repel |
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What temperature does nuclear fusion need? |
Extremely high |
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Fusion takes place in the _____ of stars. Why? |
This is where the temperature is highest |
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The stars size depends on... |
The balance of forces |
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_____ pushes the materials inwards, while ______ _______ pushes outwards. |
Gravity Radiation pressure |
