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Astronomy
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Energy Transport Through the Sun
Grade Level
Astronomy
AST.170 Energy Transport Through the Sun
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What does 'photosphere' mean in a solar-energy sequence?
A
The deep region where photons random-walk for a long time
B
The visible layer where most of the Sun's light is emitted to space
C
The central region where fusion reactions occur
D
The layer where hydrogen is stored as solid ice
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