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The fact that the energy lost at the photosphere of the Sun must be replaced by an internal energy source, for the Sun to remain in balance, is a statement of ______ equilibrium

A. thermalB. massC. chemicalD. convectiveE. hydrostatic

User Fortboise
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Answer:

A

Step-by-step explanation:

It is a statement of Thermal equilibrium which also obeys the zeroth law of thermodynamics.

User MikeRand
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