Frequently asked questions on BigBang theory 🤓

🔰Is BigBang fact or theory ?

🔰Who coined this theory ?

🔰What's the evidence of BigBang?

🔰Did Time exist before BigBang?

🔰Are there alternatives to BigBang?

🔰What is the currently most accepted model for the universe?

🔰Why BigBang is widely accepted?And what makes it special from other related theories ?

🔰What are the unresolved problems of Bigbang?

🔰Does the steady-state theory still have validity?

🔰Why is the steady-state theory not accepted?

🔰Do you think better hypothesis will be drafted ?


These are other necessary questions raised on BigBang will be answered. Stay tuned!

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[continued]
Counteractive Consequences of Special relativity


🔰Relativity of simultaneity: Two events, simultaneous for one observer, may not be simultaneous for another observer if the observers are in relative motion.
🔰Time dilation: Moving clocks are measured to tick more slowly than an observer's "stationary" clock.
🔰Length contraction: Objects are measured to be shortened in the direction that they are moving with respect to the observer.
🔰Maximum speed is finite : No physical object, message or field line can travel faster than the speed of light in a vacuum.
The effect of gravity can only travel through space at the speed of light, not faster or instantaneously.

🔰Mass-energy equivalence : E = mc², energy and mass are equivalent and transmutable.

#Relativistic_mass , idea used by some researchers.
The defining feature of special relativity is the replacement of the Galilean transformation of classical mechanics by the Lorentz transformation .


Find out more about these consequences
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Who coined the idea ?(part 2)

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Who coined relativity?(part 2)

🔰Albert Einstein was scientist who coined published the theory of relativity. Special relativity was published by 1915.


🔰 Follow up by 1916,Albert published his general theory of relativity in full mathematical detail .That opened the window on a radically new framework for physics, abolishing established notions of space and time and replacing Newton's formulation of the laws of gravity .


General relativity

🔰General relativity is a theory of gravitation developed by Einstein in the years 1907–1915. The development of general relativity began with the equivalence principle, under which the states of  accelerated motion and being at rest in a gravitational field  (for example, when standing on the surface of the Earth) are physically identical.

[To be continued]

BigBang theory

🔰As a child every one of us have enthusiasm knowing how and why things happened and are shaped in their present posture. And as a science nerd , we have a lot of unanswered questions we have raised for our family, religious leaders or friends .

🔰Some might have chosen to give us awful answers , that are fabricated , even raise more questions than persuading.We call such one #superstitions.

Superstitions:belief or practice resulting from ignorance, fear of the unknown, trust in magic or chance, or a false conception of causation.

🔰Me and most of my friends are inspired by different sci-fi books and movies, and our triggering question of when do the universe created ? And do really time is phenomena that appeared after creation of universe?

🔰 We stick to religious views,by trying to offend the scientific view because it objects religious beliefs like eternal existence of universe on one hand and a less than 6000 years universe on the other .


🔰Our trajectory, is using BigBang is clear false, because it assumes beginning of time exactly at that moment and not before , which is obstacle for a question of what was before BigBang.

Anyway this is all miscarriage we made in past , but what is BigBang?🤔

Theory
In short, the hypothesis of BigBang states that all of the current and past matter in the Universe came into existence at the same time, roughly 13.8B years ago.At this  time,all matter was compacted into a very small ball with infinite density and intense heat called a #singularity.

Is BigBang fact or theory?

🔰The answer seem clear as explained in the above sentence.It is a theory,beside alternative models ,it is the most widely accepted one.

[To be continued]

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