As you know, 3d stands for 3 dimensional. We see in 3d everyday. We can also move in 3d. We call it 3 dimensional because we can move (up and down, left to right, and forward and backwards). If you eliminate one of these sets of movements then you eliminate a dimension and you are now in 2d. We an see in the 2nd dimension and 1st dimension because we are at 3d. But we cannot see a 4d (if there is one. there are theories that there are an infinite number of dimensions) because we are not able to move with in the boundaries of 4d.
Sorry, no, you can't. This is basically the perfect circle argument. Thanks to microscopes we can prove everything you see is 3d. The second and first dimensions, if they exist, are beyond our technology for now. Think about it like this. A piece of paper is usually thought of as a 2d object. You draw a line on it in pencil to demonstrate it's 2d effects. The problem becomes you have added a layer of material (graphite) to the paper, thus proving it's a 3d object. We can not actually see the second or first dimensions, just as if you where in the fourth dimension (thought to be timespace) you wouldn't notice us.
This can also be proven thanks to microscopes as first mentioned. The problem with a perfect circle is if you zoom in on it you will always find a flaw. Same with the second dimension, zoom in on a single celled organism which appears to look 2d and you will see it is a 3d object.
The dimension of velocity is meter/second, m/s.
The first dimension is primary (length). The second dimension is secondary (width). The third dimmension is tertiary (height). Those are the 3 basic spatial dimensions. The fourth dimension is time. The fifth dimension is the rotation of primary. The sixth dimension is the rotation of secondary (and primary). The seventh dimension is the rotation of tertiary (secondary and primary). The eighth dimension is the pulse of time. The ninth dimension is the energy radiation of primary. The tenth dimension is the energy radiation of secondary. The eleventh dimension is the energy radiation of tertiary. In total there are 10 spatial dimensions and 1 time dimension, in other words, 11 spacetime dimensions.
it has no dimension
The fourth dimension.
Square feet are a two-dimensional measurement, used to represent area. Your measurement of 50 ft is in one dimension (height); without a second dimension, such as width, square feet cannot be used.
2nd dimension isabella likes ferb
There are many types of dimensions, but the second and third ones are the most recognizable. The second dimension refers to area and the third dimension refers to volume.
Ever since they were really young. To see them get Perry, watch Phineas and Ferb Across the Second Dimension.
jaugust 78, 2897, monturday
In The Desert Dimension :)
An inch, being a measure of length in the first, second, or third dimension, is less than a second which is a measure of time in the fourth dimension. Time is considered the fourth dimension in the context of spacetime, where events are viewed as occurring in a continuum made up of three spatial dimensions and one temporal dimension.
The dimension of velocity is meter/second, m/s.
Entering the fourth dimension is a concept beyond human comprehension as we exist in a three-dimensional world. In theory, if we could perceive the fourth dimension, we might witness objects in a state of constant flux, merging, splitting, and shifting in ways impossible to visualize in our three-dimensional space. It would be a realm of incomprehensible perspectives and transformations.
We see the world in 4D or in other words four dimensional. Slight correction: We being 3-d creatures can actually see the world in 3-d only, although we are continually travelling in the fourth dimension(the time dimension). If somehow we can see this world in 4-d then wemay thentravel in time.
Yes, I believe you can.
an hour and 30 min
In a 1 dimensional space you would be able to see forward and backwards but not up/down or to the sides. Imagine like a infinitely thin thread. In a 2 dimensional world you would be able to see in front/behind and to the sides but not up or down. It would be like a piece of paper. We live in a three dimensional world. You can see up/down, infront/behind, and to the sides. The term "0th dimension", "dimension 0", etc., can refer to an infinitely small point in space, like a point on the thread earlier described.