Vacuum:
- Vacuum is something where the values of all integers (say space, time, applied force, gravitation force, attraction force, energy, density, air etc.) are zero.
- Applied force shows an ideal behaviour in vacuum.
- Vacuum is not a concept rather it’s a reality.
- Vacuum is not a space rather space can be created into vacuum.
- We can’t create any real vacuum inside universe. If you pump out all the air from a space inside universe it will not create a real vacuum because you can’t pump out the value of gravitation force here.
- Outside the universe and the skies there are only a vacuum.
Necessity:
Vacuum is necessary to explain the creation of universe.
Newton, Galileo and other scientists tried to incorporate vacuum in their theories.
Vacuum is necessary to describe the early stage of universe.
As a whole the universe is treated as an object and is set into a vacuum.
In the same the skies are also set into vacuum.
Einstein and other scientists described the universe was created from energy. That’s why the question remains where the energy come from?
If you want a total description of the creation of universe you must have to start from zero not from minus or from any integer or from energy.
That’s why the description & introduction of vacuum is must.
Characteristics:
If you place anything in vacuum that will not move anywhere or will not fall down until you apply some forces on it.
No object is allowed to apply forces on vacuum rather it may apply forces on an object in vacuum.
No inertia, no opposite reaction occurs in vacuum.
No object, matter and anti-matter get created automatically from vacuum.
In a vacuum if an object hits another with a value of applied force, that force will not be reduced due to the hit; rather both the objects will move with a same velocity.
Objects require operating force to travel into vacuum.
A specific value of applied force will create a specific velocity on different masses and will move the different masses a same distance into vacuum.
Critics:
Somebody might argue, vacuum is a space within the space. Vacuum is not a space because the characteristics of a vacuum are different than that of space. Applied force shows different behaviour in vacuum than that of space.