No, the amount of Hawking radiation is relatively miniscule.
Closed system only means no energy coming in, isolated is neither in or out.
The energy going into a black hole isn't necessarily leaving the universe, only being redistributed in one place.
Closed system only means no energy coming in, isolated is neither in or out.
The energy going into a black hole isn't necessarily leaving the universe, only being redistributed in one place.
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