Respected Sir

Rk Naresh

The concept of a black hole having zero volume is rooted in the physics of their singularities and event horizons. Let's break this down:

Dr Himanshu Tiwari thank you for your contribution to the discussion

Black holes are strange beasts. Our gravity theory predicts a singularity at their core, a point of infinite density and zero volume, but that's likely where our understanding breaks down. Black holes have immense gravity but aren't cosmic vacuum cleaners. They have an event horizon, a point of no return, but outside that, objects can orbit or escape with enough speed. The universe is vast and black holes are scattered, so plenty of stuff avoids getting sucked in.

I explored your comments and ideas about Einstein's relativity. Hence, I want to share my scientific opinions with you. The biggest problem of theoretical physics is that Einstein's relativity is considered holy and sacred since it venerates the light.

Here is the strongest disproof of Einstein's relativity, read it objectively :

https://www.researchgate.net/publication/347203242_The_correct_formulas_of_Michelson-Morley_experiment

Furthermore, Einstein's theories can't stand against Ockham Razor. Here is my Physics letter that disproves all Einstein's principles.

Read it please objectively by following Ockham Razor :

https://www.researchgate.net/publication/369143082_Physics_letter_Cosmical_observations_and_experiments_against_the_relativistic_explanations_of_the_Doppler_effect_and_the_Gravitational_effect_of_the_light

You're right, the concept of a black hole can be mind-bending! Here's the breakdown:

Black Hole's Core: The Singularity

According to Einstein's theory of general relativity, a black hole's intense gravity crams a huge amount of mass into an incredibly small region called a singularity. This singularity is where the weirdness happens. Our current understanding predicts it has zero volume and infinite density.

Think of it as a Breakdown of Physics

Imagine squeezing a ball infinitely small. In our everyday world, that's impossible. Here, general relativity reaches its limits. It's a fantastic theory for describing gravity on large scales, but at the singularity's extremes, it breaks down.

The Event Horizon: The Point of No Escape

Surrounding the singularity is a boundary called the event horizon. This is the point of no return – anything that crosses it gets sucked in by the black hole's gravity and can't escape, not even light.

So what's getting sucked in?

Black holes don't have a cosmic vacuum cleaner function. They only gobble up things that get too close and cross the event horizon. The universe is vast, and most matter is far away from black holes.

What about the Infinite Density?

This is another result of our current theories breaking down at the singularity. Most physicists believe a more comprehensive theory, like quantum gravity, is needed to explain what happens there. It likely won't involve true zero volume or infinite density.

In Conclusion

Black holes are fascinating and have strange properties at their core. While the singularity is a theoretical concept with limitations in our understanding, the event horizon is very real. Black holes gobble up things that get too close, but they don't actively suck in everything in the universe.

That's a great question! Black holes are indeed mind-bending objects. Here's the breakdown:

The Zero Volume Thing:

• Black holes themselves don't have zero volume, at least according to our current understanding.
• They have a point of no return called the event horizon, which is like a boundary.
• What has zero volume is a theorized point at the center called a singularity.
• Here, our understanding based on Einstein's theory of general relativity predicts infinite density and zero volume.
• Scientists think this is a limitation of the theory and that quantum mechanics will play a role at such extreme scales.

Black Holes Don't Swallow Everything:

• Black holes have a powerful gravitational pull, but it's not infinite.
• Only things that cross the event horizon get sucked in.
• Material outside the event horizon can orbit or escape if it has enough momentum.
• So, the universe isn't doomed to be swallowed whole!

Think of it like a really strong waterfall. If you get too close, the current might pull you in. But if you stay far enough away, you're safe. The event horizon is like the point of no return for the waterfall.

The Big Picture:

Black holes are fascinating cosmic mysteries. While we have a good understanding of their overall behavior, the physics at the singularity is still under investigation.

Dr Murtadha Shukur thank you for your contribution to the discussion

Dr Sandeep Jaiswal, Dr Akram Louiz and Dr Murtadha Shukur thank you for your contribution to the discussion

Dear Mr. Rk Naresh,

I am addressing your inquiry about the nature of black holes and their seemingly contradictory properties.

The concept of volume becomes ambiguous when discussing black holes due to their extreme gravitational effects. At the scale of a black hole, which exceeds the Planck scale approximately 1.616 × 10⁻³⁵ meters, becoming singularities with infinitely strong gravitational forces, breaking down our conventional understanding of space and time.

The concept of volume becomes meaningless at such extreme scales. Whether a black hole has zero volume or a size smaller than the Planck length, it exists beyond our perceptibility. The wavelength of waves with frequencies exceeding the Planck threshold can be thought of as the oscillation of a single point, known as the wave origin. This ambiguity highlights the importance of understanding the physics of such objects, as they exist beyond our perceptibility.

Black holes' nature challenges our current physics theories and is a subject of intense scientific inquiry. Their properties challenge our understanding of space, time, and volume, providing a comprehensive explanation of their complexities beyond the Planck scale.

Best regards,

Soumendra Nath Thakur

Dr Soumendra Nath Thakur thank you for your contribution to the discussion

Black holes do have a volume, defined by the radius of their event horizon. Admittedly, the singularity at the center has zero volume, but anything that gets closer to the singularity than the event horizon inevitably ends up at the singularity, hence the use of the event horizon to define the volume.

However, black holes cannot "suck up" anything unless it happens to have a path that takes it so close to the event horizon that the path is altered, so that it eventually intersects the event horizon. Things that are at any astronomically significant distance from the black hole may have their paths slightly distorted, but by and large they just go on their way, without any possibility of ever ending up inside the black hole. As a result, although black holes can gain mass and end up with a larger event horizon by having a few things run into them, even the biggest known black holes have little or no effect on anything more than a few dozen light years from them.

Dr Courtney Seligman thank you for your contribution to the discussion

Yes, black hole collapses to a singularity; a geometric point in space where mass is compressed to infinite density and zero volume. The volume inside a black hole refers to the amount of space that is contained within the event horizon, which is the point of no return for anything that enters the black hole. The classical theory of gravity tells us that there is nothing to stop us from crossing an event horizon and that, because of this, all matter ends up at the center of the black hole, squeezed into zero volume. All matter will eventually be consumed by monstrous black holes, which in their turn will evaporate away into the dimmest glimmers of light. Space will expand ever outwards until even that dim light becomes too spread out to interact. This isn't a question that physics can answer with our present knowledge or without some form of qualification. The trite answer is that both space and time were created at the big bang about 14 billion years ago, so there is nothing beyond the universe. Anything that enters the event horizon cannot escape the black hole's gravity. So objects that do not keep a safe distance get swallowed. Despite their reputation, black holes will not actually suck in objects from large distances. A black hole can only capture objects that come very close to it. Black holes are extremely massive, but that mass is concentrated in a smaller area, creating a high density that increases the maximum force of a black hole's gravity by allowing objects to get very close to all of that mass. Despite their abundance, there is no reason to panic: black holes will not devour Earth nor the Universe. It is incredibly unlikely Earth would fall into a black hole because, at a distance, their gravitational pull is no more compelling than a star of the same mass. Well, black holes do not 'attract' objects like a magnet does. On Earth, for instance, if you drop an object, it falls. This does not mean Earth is 'attracting' that object. Instead, the object is falling because of gravity.