How would you describe a black hole

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SUMMARY

A black hole is defined as an astronomical object with gravity so intense that not even light can escape its grasp. The terms 'opaque' and 'transparent' are not applicable in the traditional sense, as they refer to the object's complex nature and the inability of light to escape once it crosses the event horizon. While black holes do emit radiation, understanding this phenomenon requires a grasp of fundamental astrophysical concepts. For a deeper understanding, refer to the comprehensive resource available on Wikipedia.

PREREQUISITES
  • Basic understanding of astrophysics concepts
  • Familiarity with the concept of event horizons
  • Knowledge of light behavior in gravitational fields
  • Ability to interpret scientific literature
NEXT STEPS
  • Read the Wikipedia article on black holes for foundational knowledge
  • Explore the concept of event horizons in detail
  • Investigate Hawking radiation and its implications
  • Study gravitational lensing and its relation to black holes
USEFUL FOR

Students of astrophysics, educators in the field, and anyone interested in the complexities of black holes and their properties.

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it is such a weird object

mysterious almost spiritual
 
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would any of you consider a black hole to be opaque
 
A black hole is a really complicated thing that's not really easy to describe. If I HAD to, I would say that a black hole is an object whose gravity is so strong that light cannot escape.

But instead of listening to my bad oversimplification, I'd read this: http://en.wikipedia.org/wiki/Black_hole

Also to your second question, the words 'transparent' and 'opaque' don't really apply here.
 
i have read it and i am trying to absorb it

but i am not an astrophysicist so i am going to see it in a different way

it is opaque to me in that its an object that is hard to understand-obscure
and possibly dark
the other definitions of opaque probably do not apply but i am not sure
not allowing light to pass through
 
Well it is not that hard to understand-once you accept certain base axioms.

Opaque and Transparent really don't apply here. Any light that passes through the event horizon (enters the black hole) will never come out, so in that way it is dark.

In actuality, black holes actually radiate light-but it is for complex reasons that I wouldn't worry about until you have grasped the more basic aspects of black holes.
 
Vorde said:
Well it is not that hard to understand-once you accept certain base axioms.

Opaque and Transparent really don't apply here. Any light that passes through the event horizon (enters the black hole) will never come out, so in that way it is dark.

In actuality, black holes actually radiate light-but it is for complex reasons that I wouldn't worry about until you have grasped the more basic aspects of black holes.

by opaque he means

4. hard to understand; not clear or lucid; obscure: The problem remains opaque despite explanations.

http://dictionary.reference.com/browse/opaque?s=t

:wink:
 

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