Jump to content
BrainDen.com - Brain Teasers

Recommended Posts

  • Replies 530
  • Created
  • Last Reply

Top Posters In This Topic

Table Tennis ball huh??? ...... how about just fill the pipe up with water? If that doesn't work, how about using Bernoulli's Principle, or the venturi effect, and create a vacuum by blowing air over the top of the pipe with .... say .... a leaf blower.

Link to post
Share on other sites
The blatent and obvious answer is, either wait til it rains an the pressure from the water down the pipe will push the ball out!!!! Simple.

No, pressure from rain water falling down a 30 cm long pipe ain't gonna push that ball to the top.

Link to post
Share on other sites

lol this is kinda scary. I did this is Science Class about a week ago. 8th grade science class I mind you. But anyway. You blow down into the side of the cylinder. Thus the ari pressure will make the light ping pong ball rise into out of the hole. We had to find out how to get it from one cup to another without touching the ball. And finally everybody got it. Well there yours answer. Thanks for playing come again.

Link to post
Share on other sites
Guest
This topic is now closed to further replies.
  • Recently Browsing   0 members

    No registered users viewing this page.


×
×
  • Create New...