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4th Dimension

Posted: Mon Feb 07, 2011 11:28 pm
by Dipan
সময় ১ টি dimension.কিভাবে???

Re: 4th Dimension

Posted: Wed Feb 09, 2011 1:02 am
by tanvirab
There is another post on the same topic in the physics forum, check that out.

Re: 4th Dimension

Posted: Wed Feb 09, 2011 10:33 pm
by Dipan
The post was not so clear.That is why I posted in here.

Re: 4th Dimension

Posted: Fri Feb 11, 2011 2:09 am
by leonardo shawon
check that web link

Re: 4th Dimension

Posted: Fri Feb 11, 2011 11:15 pm
by Dipan
I am not seeing any link.Can you give it again please?

Re: 4th Dimension

Posted: Sun Feb 13, 2011 1:04 am
by mubtasim123
The graph and explanation on the link might help you
:arrow: http://www.jimloy.com/physics/4d.htm
And this is a unrelated 4th dimntion object>I do understand the explenation of 4th dimention but when I look at a 4th dimentional object by 3d dimentional simulation on 2dimentional screen it looks really freaky(and again it's not related to the 4d time though.......I think)
Image

Re: 4th Dimension

Posted: Thu Feb 17, 2011 10:47 pm
by arnob54
see, if you understand the idea of coordinate system, then it will be pretty clear for u,
for example, if we want to locate a point in a 2-d graph, you take 2 dimensions i.e. length and breadth to pin point the point of event.
similarly, in our normal world, we have 3 spatial dimensions, i.e. three specific numbers which can show our location in the universe, but then again, from any normal mechanical physics equation or if you jus think normally, to define an event precisely you not only need the "space" where it is happening but also the "time",
so to locate an event say 17th feb, 2011's ICC world cup opening ceremony, if u jus give the coordinates of Bongobondhu stadium its not enough, a time is to be given to give the exact idea of the event.

Re: 4th Dimension

Posted: Fri Feb 18, 2011 12:00 am
by Dipan
thanks arnob..it was nicely presented.

Re: 4th Dimension

Posted: Sun Feb 20, 2011 4:23 pm
by arnob54
you're welcome :)

Re: 4th Dimension

Posted: Tue Feb 22, 2011 12:41 am
by leonardo shawon
arnob thats mind blowing :-D

@Dipan actually theres another topics about this, i post my link there. Sorry.

Tasnim, i didnt understand ur Image.