There is no such thing as a "fifth dimension" in the real world. Our world, basically, has 3 (spatial) dimensions.
some people think there is a fourth dimension, maybe even a fifth dimension. type this into youtube, "Dr. Quantum two dimensional planet"
'Demention' oh!!! you'll have me demented. I think you need to check your spelling. It is 'dimension'. 7 cm is approximately 3 inches.
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 can be anything you like, although often it is time.
The duration of The Fifth Dimension of Sex is 1.35 hours.
And the Fifth Dimension got it from the soundtrack of the Broadway play "Hair." Fifth Dimension
A tesseract
There is no such thing as a "fifth dimension" in the real world. Our world, basically, has 3 (spatial) dimensions.
The Fifth Dimension
a fifth is written like 1/5
the fifth dimension is space-time, as explained in the book "a wrinkle in time"
From the musical "Hair" Sung by the Fifth Dimension
Marilyn McCoo
present and future
1968 by laura Nyro, but the most popular version was by the Fifth Dimension, see here https://www.youtube.com/watch?v=1VPGibihptE
One can download the Fifth Dimension songs from a number of webites such as iTunes, YouTube, Oldies, last fm, the pirate bay, and myspace to mention a few.