4th Dimension

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Dipan
Posts: 158
Joined: Wed Dec 08, 2010 5:36 pm

4th Dimension

সময় ১ টি dimension.কিভাবে???

tanvirab
Posts: 446
Joined: Tue Dec 07, 2010 2:08 am

Re: 4th Dimension

There is another post on the same topic in the physics forum, check that out.

Dipan
Posts: 158
Joined: Wed Dec 08, 2010 5:36 pm

Re: 4th Dimension

The post was not so clear.That is why I posted in here.

leonardo shawon
Posts: 169
Joined: Sat Jan 01, 2011 4:59 pm
Location: Dhaka

Re: 4th Dimension

Ibtehaz Shawon
BRAC University.

long way to go .....

Dipan
Posts: 158
Joined: Wed Dec 08, 2010 5:36 pm

Re: 4th Dimension

mubtasim123
Posts: 37
Joined: Tue Dec 14, 2010 3:03 am
Location: NY,USA

Re: 4th Dimension

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)
Blah blah blah blah -----blah blah blah

arnob54
Posts: 13
Joined: Wed Dec 08, 2010 4:53 pm
Location: Dhaka

Re: 4th Dimension

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.
Tanveer

Dipan
Posts: 158
Joined: Wed Dec 08, 2010 5:36 pm

Re: 4th Dimension

thanks arnob..it was nicely presented.

arnob54
Posts: 13
Joined: Wed Dec 08, 2010 4:53 pm
Location: Dhaka

Re: 4th Dimension

you're welcome
Tanveer

leonardo shawon
Posts: 169
Joined: Sat Jan 01, 2011 4:59 pm
Location: Dhaka

Re: 4th Dimension

arnob thats mind blowing