- Do black holes defy physics?
- What is inside a black hole?
- Can we be in a black hole?
- Do helicopters break the laws of physics?
- Is black hole hot or cold?
- Do black holes obey the laws of physics?
- Do black holes violate Second Law Thermodynamics?
- Can the laws of physics be broken?
- Why can’t we break the laws of physics?
- Is time a law of physics?
- Can the Second Law of Thermodynamics be violated?
- Why do black holes have high entropy?
Do black holes defy physics?
One issue with black holes is that the theories suggest that there is a singularity inside them.
A singularity is a point of infinite density and infinite curvature of spacetime.
So, yes, black holes defy the laws of physics as we know them.
This means that our laws of physics are incomplete..
What is inside a black hole?
According to theory, within a black hole there’s something called a singularity. A singularity is what all the matter in a black hole gets crushed into. … Others say that the singularity is actually a whole surface inside the event horizon.
Can we be in a black hole?
The event horizon of a black hole is the invisible line-in-the-sand across which you can never return. Once anything passes through the event horizon, even light itself, it can no longer return to the universe. The black hole’s gravity is just too strong within that region.
Do helicopters break the laws of physics?
So: Gravity applies a downward force on the helicopter. The helicopter resists this force by accelerating air downwards, with enough mass and velocity for Newton’s Third Law to provide an equal and opposite upward force that counteracts gravity.
Is black hole hot or cold?
A black hole with the mass of the Earth is still too cold. Only a black hole with about the mass of the moon is warm enough to be evaporating faster than it’s absorbing energy from the universe. As they get less massive, they get even hotter. A black hole with the mass of the asteroid Ceres would be 122 Kelvin.
Do black holes obey the laws of physics?
Black holes obey all laws of physics, including the laws of gravity. Their remarkable properties are in fact a direct consequence of gravity. In 1687, Isaac Newton showed that all objects in the Universe attract each other through gravity. Gravity is actually one of the weakest forces known to physics.
Do black holes violate Second Law Thermodynamics?
The second law of thermodynamics requires that black holes have entropy. If black holes carried no entropy, it would be possible to violate the second law by throwing mass into the black hole.
Can the laws of physics be broken?
Can the laws of physics be broken? If you take the position that there exist some absolute set of physical laws, then the answer would be no. … If, however, you take the position that our known laws of physics are the only knowledge we have of the universe, then clearly the laws of physics can be broken.
Why can’t we break the laws of physics?
No human can defy its “laws” just as no quantum particle does either. There are sets of physical constraints specific to dealing with physics in different environments, but the “laws of physics” were made based on the way we have observed the world to work, and therefore cannot be violated.
Is time a law of physics?
Time is perhaps not as central a concept in quantum theory as it is in classical physics, and there is really no such thing as “quantum time” as such. … This idea has it roots in physics, particularly in the Second Law of Thermodynamics, although other, often related, arrows of time have also been identified.
Can the Second Law of Thermodynamics be violated?
Small-scale energy fluctuations could limit minaturization. You might win a couple of games, but you can’t beat the house. Researchers have shown for the first time that, on the level of thousands of atoms and molecules, fleeting energy increases violate the second law of thermodynamics1.
Why do black holes have high entropy?
Because of the singularity of a black hole and the intense gravity, there is an extremely high amount of energy concentrated in one area. This means that, within the system, there is an extremely low amount of usable energy and therefore high entropy.