Question

i need help on the conservation of information theorem?

Answer 1

@miss.sarahconrad ,@theyatin ,@maheshmeghwal9 ,@vangogh<3 please help out guys...particularly...what happens to the information carried by an object when it falls into a blackhole?

Answer 2

nobody knows

Answer 3

leonard susskind says information isnt deleted but hawking says information will be deleted

Answer 4

what information what are you talking about??

Answer 5

i guess it's mass and energy.
Well, but what happens in a blackhole is one of the biggest mysteries of all time

Answer 6

@theyatin take a piece of paper and write'''SPACE'' in it,,,then put it into a mixer full of juice ..mix it..then what u hav is the paper smashed into minute pieces..many will say that none can retrieve the written info in the paper..but an intelligent being can do it with mind bending physics..now sync this with black hole

Answer 7

@Diogo leonard susskind proves the no deletion theorem with string theory ..could u explain that fact

Answer 8

Now you're breaking the 2nd law of thermodynamics.
After you raise the entropy level of a system, you cant re-do things.

Unless you go get extra energy from another source.


Example, if you put a coin at the top of a rice can, the coin stays there.
But if you shake the can then the coin will fall into the bottom.


To go put the coin at the top of it again (back to the first stage) you need to go get it inside and then put all the rice pieces on their first position. That needs a really ammount of energy (not electricity, but your hard work to put it back together)

Answer 9

no thats wer u r rong..i never broke the second law..the second law says the entropy of the UNIVERSE alwys increases....u say i put a lot of hard work to restore the coin...spose my hard work gets into heat ...it disorders the molecules of the universe..thus entropy always increases in a closed sys

Answer 10

Black hole simply RELATIVITY

Answer 11

@JamesJ ,@JoeCouvillion help me sirs

Answer 12

Relativity can be described using space-time diagrams. Contrary to popular opinion, Einstein did not invent relativity. Galileo preceded him. Aristotle had proposed that moving objects (on the Earth) had a natural tendency to slow down and stop. This is shown in the space-time diagram below.



Note the curved worldline above. This shows a variable velocity, or an acceleration. Galileo objected to Aristotle's hypothesis, and asked what happened to an object moving on a moving ship.

Straight worldlines (unaccelerated particles) remain straight in this process. Thus Newton's First Law is preserved, and non-accelerated worldlines are special. This Galilean transformation does not affect the time. Thus two observers moving with respect to each other can still agree on the time, and thus the distance between two objects, which is the difference in their positions measured at equal times, can be defined. This allowed Newton to describe an inverse square law for gravity.
But Galilean transformations do not preserve velocity. Thus the statement "The speed limit is 70 mph" does not make sense -- but don't try this in court. According to relativity, this must be re-expressed as "The magnitude of the relative velocity between your car and the pavement must be less than 70 mph". Relative velocities are OK.

Special Relativity

But 200 years after Newton the theory of electromagnetism was developed into Maxwell's equations. These equations describe waves with a speed of 1/sqrt(epsilono*muo), where epsilono is the constant describing the strength of the electrostatic force in a vacuum, and muo is the constant describing the strength of the magnetic interaction in a vacuum. This is an absolute velocity -- it is not relative to anything. The value of the velocity was very close to the measured speed of light, and when Hertz generated electromagnetic waves (microwaves) in his laboratory and showed that they could be reflected and refracted just like light, it became clear that light was just an example of electromagnetic radiation. Einstein tried to fit the idea of an absolute speed of light into Newtonian mechanics. He found that the transformation from one reference frame to another had to affect the time -- the idea of sliding a deck of cards had to be abandoned. This led to the theory of special relativity. In special relativity, the velocity of light is special. Anything moving at the speed of light in one reference frame will move at the speed of light in all unaccelerated reference frames. Other velocities are not preserved, so you can still try to get lucky on speeding tickets.

Answer 13

the conservation of information is simply all the information related to a particle ( its mass, its energy,and even its spin like the electron )

Answer 14

can anyone explain the explanation given by leonard susskind for the information conservation theorem

Answer 15

Firstly, I recommend reading 'The Black Hole War' by him, some of it is outlines in http://mathdrooler.com/BC/Black_Hole_War.pdf from page 4.

Answer 16

@Rohangrr from where did you get this ....