Yes! There is one real (distance) dimension r=ct and three vector (displacement) dimensions called vectors ,V=Ix + Jy + Kz. Together they make up a 4D space called Quaternions [r,V] = [r, ix +Jy + Kz].
The Cosmos consists of these Quaternions. Most variables in Physics are Quaternions consisting of a real (small letter) and a vector (Capital letter) .e.g. [a,A]
Consider two Quaternions [a,A] and [b.B]
Addition: [a,A] + [b,B] = [a +b, A +B]
Multiplication: [a,A] [b,B] = [ab -A.B, aB + Ab + AxB]
Multiplication includes Complex Number multiplication.
A.B indicates vector parallel product |AB|cos(AB) and A.B=0 if the vectors A and B are perpendicular,e.g I.J=0.
AxB indicates vector perpendicular product |AB|sin(AB) and AxB=0 if the vectors A and B are parallel, e.g IxI=0.
Complex Numbers are two dimensional and only have one vector I, C=[a,ib] where 'i' indicates the singular vector. Quaternions contain the real numbers and the Complex Numbers as subsets of the 4D Quaternions. The three dimensions of space are vector dimensions and the real dimension is r=ct.
Mathematically, the real dimension is critical to making mathematics and Physics work.
The difference between 3D and 4D is that 3D it pops out and 4D you can smell, taste and it will pop out.
We can't view 4D directly but think about it this way. A movie is in a sense 4D. It gives you a 3D picture and it changes as time progresses. Time is the additional dimension.
27
8
10 electrons.
4D is a process that does not yet exist, are you dealing with Time Travel or something?
REALLY? even 4D movie$ dont exist BEACAUSE WE LIVE IN A 3 DIMENSIONAL WORLD so what makes you think there is a 5D movie when there isnt even a 4D movie they dont exist DUH
there also is 4d.
8 - 4d = 12-4d = 4d = -1
We don't actually know how many dimensions there really are. Certain theoretical considerations imply that there are at least 10 or 11, it's just that most of them are "curled up small" and we don't notice them. That said, a 4D object cannot fully exist in a 3D space. However, a 3 dimensional "slice" of them can exist in that space, just like a 2D "slice" of a 3D object can exist in a 2D space.
4d is time...any moving object is 4d
The difference between 3D and 4D is that 3D it pops out and 4D you can smell, taste and it will pop out.
2-4d = -2
there is no 4d known to man
Sometimes you only see 4D for short times, normally our 3D in 4D surface is not contacted, and sometimes it can be that the 4D thing stays on.
There's no such thing as 4D cinema. It's 2D or 3D. There is no 4D cinema.
It is: 2(4d) = 8d