and tell me the difference of sky and space and vaccum?
2007-01-27 08:18:14 · 3 answers · asked by sufiesidhi 1 in Science & Mathematics ➔ Astronomy & Space
Space is a vaccum. A vaccum is something that is void of any matter. The sky (our atmosphere) contains nitrogen and oxygen and other stuff. Therefore no vaccum since there is matter. Outside the very boundary of the atmosphere is nothingness.
This is generally accepted by you have to remember that there is really no such thing as a true vaccum in our universe. You will always have something whether its a light particle or something popping in and out of existance.
2007-01-27 09:48:08 · answer #1 · answered by n_m_young 4 · 0⤊ 0⤋
you sound really at a loss for words... area is almost empty, so in case you've been to open a spaceship door or perhaps with the air might want to bypass out because it needs to fill the gap that that is in... operating example: lets say you've a container without air in in, and consider a ball full of a gas contained in the container, yet then you surely pop the container... the gas is going to spread out to fill the finished container. Thats what takes position in area, assume that the air doesnt honestly "fill" up outer area (its thanks to tremendous) it merely leaves the spacecraft. Thats why you get the "sucking" bring about video clips and stuff like that, yet thats no longer because area is a literal "vacuum" like the only you sparkling your position with. also, in case you open the door on your spacecraft each and every thing that isn't any longer tied down receives "sucked" out... via reason I gave, no longer because area is a "vacuum" like the only you sparkling your position with. also air does have mass. And to respond to your first question, thats why area ships dont get sucked into some extraordinary position, its because area isn't a "vacuum" (once lower back, vacuum as contained in the component you sparkling your carpets with) that's in user-friendly words empty. wish this facilitates!!
2016-12-03 03:06:12 · answer #2 · answered by ? 4 · 0⤊ 0⤋
a vacuum cleaner sucks upm dirt and some air, in space a vacuum means no air so a microwave is a vacum
2007-01-27 09:24:23 · answer #3 · answered by pieman 1 · 0⤊ 0⤋