Thread Closed

Zeno's Paradox (Quantum Level)

 
Share Thread Thread Tools
Feb12-09, 06:38 AM   #1
 

Zeno's Paradox (Quantum Level)


Hello Everyone,

This is my first post, I didnt see an introduction section to give some of my background. Let me know if there is one somewhere?

Anyway, Years ago, I attended a lecture on Zeno's paradox. The paradox basicly says," how many times can I ask you to walk halfway to the wall, before you hit the wall"

If you are 10 feet from the wall, and divide that number by 2, you will get five. Dividing by two always leaves some very small number/distance. The calculator says you NEVER reach the wall.

I have seen mathematical explanations using series, etc. for the explanation, but I prefer this explanation:

The paradox assumes "infinite regression" for all practical purposes this is not possible, there is only a "finite" number of steps to the wall.

Comments? Questions? other explanations?

Nice place you have here, Regards, John
PhysOrg.com
PhysOrg
physics news on PhysOrg.com

>> The better to see you with: Scientists build record-setting metamaterial flat lens
>> New analysis yields improvements in a classic 3D imaging technique
>> Research effort deep underground could sort out cosmic-scale mysteries
Feb12-09, 06:41 AM   #2
 
Looks like I should have searched first, Five previous Zeno's topics DOH!
Thread Closed
Thread Tools


Similar Threads for: Zeno's Paradox (Quantum Level)
Thread Forum Replies
E-mc2 v.s. zeno's paradox Special & General Relativity 30
Zeno's Paradox - real or just a play on words? General Discussion 21
Zeno's Paradox Four-- The stadium General Discussion 0
Zeno's Paradox Two General Discussion 0
Another point of view on Zeno's paradox General Physics 8