>>11741192dimensions are abstractions used for representing things numerically.
we use them to represent space, for example with R^3
we can use them to represent colour
(r,g,b) with the interval [0,255]^3
(this can be thought of as a three dimensional cube)
you can represent sound with numbers as well.
you could even mix all these things together
we could use a big vector to represent a lot of things
[
positionX,
positionY,
positionZ,
colour,
temperature,
velocityX,
velocityY,
velocityZ,
charge
,..
]
these things all exist, and we can measure them for different objects.
so maybe the answer is way too many dimensions for us to understand
at least that's how i see it