Is space a vaccum? Why/Why not?
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Answered by
5
hi friend
here is your answer
first of all vacuum is not vacuum according to quantum physics. uncertainty principle predicts that vacuum is not absolute vacuum. now coming back to your conceptual question.
whenever someone says "space" you starts thinking about stars, planets, asteroids, galaxies or you think it as a vacuum. But you are wrong space means whole universe except time. Space contains every bit of matter and energy that has ever existed, and yet most parts of it are utterly empty but not absolutely empty an empty space also contains quantum particles. when we talk about deep space then you should think about stars planets and like that, we usually mean the vast stretches of empty area between planets.when time is combined with space they form a continum called space time. space and time are interconnected. both of them can but be independent. without time space can not exist and without space time can not exist. Einstein's theory of special relativity created this fundamental link betweenspace and time. The universe can be viewed as having three space dimensions — up/down, left/right, or length, breadth height, depth — and one timedimension. This 4-d space is referred to as the space-time continuum.
spacetime refers to whatever external reality underlies our collective experiences of the space between things and time between events.
My definition of space is
The space is everything we can touch, feel, sense, measure or detect. It includes living things, planets, stars, galaxies, dust clouds, light.
hope it will clear your concept.
here is your answer
first of all vacuum is not vacuum according to quantum physics. uncertainty principle predicts that vacuum is not absolute vacuum. now coming back to your conceptual question.
whenever someone says "space" you starts thinking about stars, planets, asteroids, galaxies or you think it as a vacuum. But you are wrong space means whole universe except time. Space contains every bit of matter and energy that has ever existed, and yet most parts of it are utterly empty but not absolutely empty an empty space also contains quantum particles. when we talk about deep space then you should think about stars planets and like that, we usually mean the vast stretches of empty area between planets.when time is combined with space they form a continum called space time. space and time are interconnected. both of them can but be independent. without time space can not exist and without space time can not exist. Einstein's theory of special relativity created this fundamental link betweenspace and time. The universe can be viewed as having three space dimensions — up/down, left/right, or length, breadth height, depth — and one timedimension. This 4-d space is referred to as the space-time continuum.
spacetime refers to whatever external reality underlies our collective experiences of the space between things and time between events.
My definition of space is
The space is everything we can touch, feel, sense, measure or detect. It includes living things, planets, stars, galaxies, dust clouds, light.
hope it will clear your concept.
Answered by
0
Explanation:
If something is hot, it means that its atoms have lots of energy and are bouncing around. If something is cold, its atoms have much less energy and they stay quite still. It's true that space is a vacuum, which means that there isn't much matter floating around out there.
hope this help you..
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