Artificial Black Hole and entropia

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SUMMARY

Chinese scientists have developed an artificial black hole capable of trapping microwaves, allowing energy to travel solely from the exterior to the center. This device raises questions about thermodynamic principles, particularly regarding entropy, as it suggests that a black material inside the black hole absorbs microwaves from an external source without emitting any back, potentially leading to a violation of the second law of thermodynamics. The implications of this discovery challenge established scientific understanding and invite further investigation into the nature of entropy and energy transfer.

PREREQUISITES
  • Understanding of thermodynamics, specifically the second law of thermodynamics
  • Familiarity with electromagnetic waves and microwave radiation
  • Basic knowledge of black hole physics and their properties
  • Concepts of energy transfer and insulation in closed systems
NEXT STEPS
  • Research the principles of thermodynamics, focusing on the second law and entropy
  • Explore the properties and behavior of black holes in theoretical physics
  • Investigate the nature of electromagnetic waves and their interactions with matter
  • Examine experimental setups for creating artificial black holes and their implications
USEFUL FOR

Physicists, researchers in theoretical physics, and anyone interested in advanced concepts of thermodynamics and black hole phenomena.

ocunue
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Two chinese scientist have created an artificial black hole that can trap the microwave into the center of this called -- black hole --.
It sames that in this machine the energy of microwave could travel only in one direction, from outside to the center.
If this is true is wonderful...
Imagine that we have an insulated system where there are only the black hole and two black materials that emit E.M wave (and then microwave too); one black material is inside the black hole and a black material is outside... what will happen? It sames that the black material in the center of black hole can't emit microwave outside the black hole, but in the same time will absorb the microwaves emitted by the other black material and then the inside black material will became hotter...
It sames a violation of entropy, a perpetual motion of second kind machine.

Martin Modena
 
Science news on Phys.org

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