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Emilia Acosta

Emilia Acosta

Portland State University
Astrophysics

Astrophysics teacher | Experienced educator in USA

I hold a degree in Astrophysics from Portland State University. My passion lies in unraveling the mysteries of the cosmos and sharing my knowledge with students. With a deep understanding of celestial mechanics and stellar phenomena, I offer expert guidance in physics, mathematics, and astronomy. Whether it's explaining the dynamics of black holes or solving complex equations, I'm dedicated to fostering a deeper appreciation for the wonders of the universe. Join me on a journey through the cosmos, where every question leads to a new discovery.

Questions

  • Is there a balance between pressure and gravity in main-sequence Stars, white dwarfs, neutron stars, and black holes?
  • "Even light cannot escape from blank holes" then how can hawking radiation come out from them?
  • What happens to the mass of a star which collapses into a black hole?
  • Why the speed of light is constant in every reference point?Train going with a speed of 200m/sec emitting light from the front of it,then there the speed of light would be 300000200m/sec but there also the speed of light is constant (300000000m/sec)
  • If the mass of a satellite orbiting the earth were to increase, what would happen to that satellite?