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Tsync Tsync
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Posts: 3450
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8 years ago
When we are lucky enough to see an extra-solar planet transit its star,
A) we can find the planet's size, mass, and density by the drop in light.
B) it will cause the star to vanish for several hours.
C) we can be certain it is a terrestrial, not a jovian.
D) we can determine what elements are in its atmosphere.
E) we can determine its shape.
Textbook 
Astronomy Today

Astronomy Today


Edition: 8th
Authors:
Read 229 times
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Minoring in physics
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RatatouilleRatatouille
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8 years ago
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Tsync Author
wrote...
8 years ago
Exactly what I needed Smiling Face with Open Mouth
Minoring in physics
wrote...
8 years ago
Slight Smile
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