In fact, if you have a very large volume of mass at…
![“In fact, if you have a very large volume of mass at constant density, then it is guaranteed to become a black hole if the volume is large enough — no matter how small the density! [13] This means that if we had a large volume of soft cotton wool, with a uniformly low density, it would collapse to…” quote by Andrew Thomas](https://sms4smile.com/q/img-quotes/5ba/andrew-thomas-21902_black-hole_in-fact-if-you-have-a-very-large-volume_1663514.jpg)
““In fact, if you have a very large volume of mass at constant density, then it is guaranteed to become a black hole if the volume is large enough — no matter how small the density! [13] This means that if we had a large volume of soft cotton wool, with a uniformly low density, it would collapse to form a black hole as long as the volume was large enough.””
About This Quote
This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.
A sufficiently large mass, regardless of low density, will inevitably collapse into a black hole if its volume exceeds a critical size.
In simple terms: Even low‑density material can become a black hole if it’s big enough.
Key Takeaway
Recognize that gravity depends on total mass, not just density.
Themes
physics
gravity
astrophysics
mass
density
black holes
Mood
curious
thoughtful
analytical
Type
scientific
educational
When to use this quote
- cosmology
- theoretical research
- educational outreach
- science communication
Key Concepts
General relativity
Schwarzschild radius
critical mass
Questions to Reflect On
- What limits exist for black hole formation in real materials?
- How does this principle affect our understanding of cosmic structures?
A Different Perspective
Assumes uniform density and ignores quantum effects at extreme scales.