Unraveling the Mystery of Extra Dimensions in Physics

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Homework Help Overview

The original poster is exploring the topic of additional dimensions in physics as part of a high school report. The question posed is whether there are dimensions beyond the commonly understood three spatial dimensions.

Discussion Character

  • Exploratory, Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants discuss the possibility of additional dimensions, referencing theories such as string theory which suggests the existence of up to 26 dimensions. There are questions about how these dimensions could remain hidden from observation, including considerations of their size and our confinement to a three-dimensional space.

Discussion Status

The discussion is ongoing, with participants providing various resources and references for further exploration. Some suggest specific materials like "The Elegant Universe" and a website dedicated to string theory. There is a mix of opinions regarding the terminology used in the discussion, indicating a nuanced exploration of the topic.

Contextual Notes

Participants are navigating the complexities of theoretical physics and the implications of additional dimensions, with some uncertainty about the definitions and interpretations of terms used in the discussion.

Dephenistrator
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I have a 12 grade Physics report due, topic:

answer an unanswered physics question.
my question= Are there additional dimentions?

if anyone has any information on this topic, can point me to a website, or anything else helpful, that would be great.

im expectiong to hear...
thanks
 
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Dephenistrator said:
answer an unanswered physics question.
my question= Are there additional dimentions?

Yes,there are.Additional to how many??3,4,10,11,26??

Daniel.

PS.I believe u can be given a good answer here.But try first to ask the right question. :wink:
 
Brief answer: nobody knows for sure, but if sting theory is correct, there may be up to 26 "hidden" spatial dimensions.

Some more info:

Current research in mathematical physics strongly favors a theory (string theory) that predicts the existence of as many as 26 dimentions.

If that is so, and nature actually has as many dimensions, there are (at least) two possible ways in which they remain "hidden" to us:
1. If they are too small, so that we do not notice,
2. If we are confined in a three-dimensional slice of the 26D space,

You can find more info in http://www.superstringtheory.com. If you find something hard to understand in there, feel free to come back and ask.
 
Watch the elegant universe...

or read the book... by brian greene
 
special

ahrkron

did you mean special instead of spatial? if not i guess in this subject they are interchangeable maybe. yes, of course, other dimensions. dimension=mision-die=mis ion ide. there's a million maybe. c-eve with a smile >wink<
 

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