Is String Theory the Future of Physics?

Click For Summary
String theory is a theoretical framework in physics that seeks to unify general relativity and quantum mechanics by proposing that the universe's fundamental components are one-dimensional strings rather than particles. These strings vibrate at different frequencies, which account for the various particles and forces observed. Despite generating significant interest and research, string theory remains unproven and controversial within the scientific community. Numerous resources, including books and articles, are available for those seeking more information. However, the theory is still evolving, and there is no consensus on its validity among physicists.
daodude1987
"String Theory" in Physics?

Do any of you guys know anything about or where I can find information about the "string theory" in physics? I can't find any information on it.
 
Physics news on Phys.org
You couldn't have looked very hard. I just punched "string theory" into google & got 309,000 hits in .13 seconds.
 


String theory is a theoretical framework in physics that attempts to reconcile two major theories of the universe: general relativity and quantum mechanics. It proposes that the fundamental building blocks of the universe are not particles, but one-dimensional strings that vibrate at different frequencies, giving rise to all the particles and forces we observe. It is a highly complex and controversial theory, and while it has not yet been proven, it has generated a lot of interest and research in the scientific community. You can find more information about string theory in various books, articles, and online resources. However, it is important to note that string theory is still a work in progress and there is no consensus on its validity among physicists.
 

Thread 'Magnitude of buoyant force in fluids of different densities'

The book claims the answer is that all the magnitudes are the same because "the gravitational force on the penguin is the same". I'm having trouble understanding this. I thought the buoyant force was equal to the weight of the fluid displaced. Weight depends on mass which depends on density. Therefore, due to the differing densities the buoyant force will be different in each case? Is this incorrect?
View full post »

Similar threads

Ball on a string thrown around a spool
  • · Replies 3 ·
Replies
3
Views
989
Length of string in a standing wave
  • · Replies 19 ·
Replies
19
Views
1K
Circle approximation of a wave pulse on a string or spring
  • · Replies 29 ·
Replies
29
Views
1K
How much funding/resources are spent in string theory research?
  • · Replies 14 ·
Replies
14
Views
2K
How can I pluck strings (with changing length) with constant energy?
  • · Replies 1 ·
Replies
1
Views
1K
Force pulling on a string at an angle with a block at the other end
  • · Replies 2 ·
Replies
2
Views
1K
Effect of temperature on vibrational frequency of a violin string
  • · Replies 5 ·
Replies
5
Views
2K
Bead on a rod which is being pulled by an ideal string with velocity v
  • · Replies 27 ·
Replies
27
Views
1K
Conservation of power in a traveling wave on a string
  • · Replies 9 ·
Replies
9
Views
2K
Conservation of String Exercise
  • · Replies 5 ·
Replies
5
Views
775