Quantum tunnel it is a new concept of modern physics. Since last decade quantum mechanics is successor over classical physics rules at quantum level. It will help us better for understanding of matter. Starting from matter, it a composition of atoms , nuclei , nucleons , electron, etc. their size from 10^-11 to 10^-15 . At this quantum level ,long range forces (like Gravity)become very weak. And strong forces like nuclear force, Wander waal force ( little weak) , Electrostatic force , Inter-atomic force of Gluons came up. Due to this it changes the whole structure of time at quantum level. Let's us understand how it works -- Nucleus is final density of matter it is equivalent to density of atom at center of Black holes,or other stellar bodies in universe. According to theory of Relativity , gravitational force can bend space and time and increase in gravitational forces literally Squeeze time and space. ( Ex: any stellar massive body) . Then what is its relation to Quantum le...
Black hole is one of the most dramatic thing in the universe. But it is actually real that 69% population of world has not clear idea about Black hole. That is a big drawback.
1) What is black hole?
Black hole is Super condensed star. When a super massive Star enters in last stages of his life the core cannot able supply fuel to run reactions of star. Hence internal pressure tends to decrease. But star is already very huge and already developed extremely strong gravitational pull (force). Slowly gravity starts interfering this phenomenon. Now the journey starts , external pressure increases and star begins to collapse. The center of black hole becomes denser and denser. This is the process where heavy elements formation begins. Example: Iron , Gold, Copper, etc. ( Formation of heavier Elements is best evidence of presence of black hole.) Now in a just few blink of eyes Black is ready.
2) Why Black holes are black ?
According to Theoretical Physics black holes are ideal black body, which can absorb complete radiation. But observations states that Black holes are not perfectly black it emits some amount of radiation ( Hawking Radiation ). But then also seems Black ?
In black hole it has its own extreme gravitational pull , which is sufficient to restrict movement of electrons in atoms present in black hole. So it also restrict transition of electrons to emit radiation.
3) Can Black hole Reflect Radiation?
Yes definitely, it can reflect radiation.But very little amount of radiation is able to escape from black hole due to its intense magnetic field maximum radiation divert to its poles and visible to us in form of very small( pulsar). A normal pulsar is observed when black hole is subjected to high radiation ( i.e absorbing any matter or star ).
3) What is active and inactive black hole?
Black holes are mainly of two kinds:
Active black holes are those one which are present in galactic centers. In easy words when matter becomes available to black hole it becomes active.
Inactive black holes are those who are present in interstellar voids.
4) What is temperature inside Black Hole ?
As black hole is super condensed body and temperature inside it is tending to absolute zero.
This temperature is favorable to lock movement all sub atomic particles ( i.e proton , electron , neutron and any kind of atomic decay.) This state is known as Bose Einstein Condensate.
5) Can time stops near or inside Black hole ?
No time never stops because time is reference of measurement . But then also let us consider black hole is there and if we move toward it will slowly stop all reactions of our body , it is similar to stopping of time.
Comment below for more information.
3) What is active and inactive black hole?
Black holes are mainly of two kinds:
Active black holes are those one which are present in galactic centers. In easy words when matter becomes available to black hole it becomes active.
Inactive black holes are those who are present in interstellar voids.
As black hole is super condensed body and temperature inside it is tending to absolute zero.
This temperature is favorable to lock movement all sub atomic particles ( i.e proton , electron , neutron and any kind of atomic decay.) This state is known as Bose Einstein Condensate.
5) Can time stops near or inside Black hole ?
No time never stops because time is reference of measurement . But then also let us consider black hole is there and if we move toward it will slowly stop all reactions of our body , it is similar to stopping of time.
Comment below for more information.
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