SCIENCE
ENVIRONMENTAL SCIENCES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
whole universe began as a black hole and rapidly expanded, but is now collapsing
|
|
|
whole universe began as a cool dense point and rapidly collasped, but is now expanding
|
|
|
whole universe began as a hot dense point, rapidly expanded, and continues to expand
|
|
|
the whole universe began as a hot dense point and rapidly expanded, but is now collapsing
|
Detailed explanation-1: -Answered: Which statement best describes the Big… bartleby. SciencePhysicsWhich statement best describes the Big Bang Theory? Galaxies within the universe collided about 13.5 billion years ago forming the present objects in the universe.
Detailed explanation-2: -Simply put, it says the universe as we know it started with an infinitely hot and dense single point that inflated and stretched-first at unimaginable speeds, and then at a more measurable rate-over the next 13.7 billion years to the still-expanding cosmos that we know today.
Detailed explanation-3: -The Big Bang theory says that the universe came into being from a single, unimaginably hot and dense point (aka, a singularity) more than 13 billion years ago. It didn’t occur in an already existing space. Rather, it initiated the expansion-and cooling-of space itself.
Detailed explanation-4: -The Big Bang theory is an explanation of the early development of the Universe. According to this theory the Universe expanded from an extremely small, extremely hot, and extremely dense state.