How do balloons deflate

Hope that helps, Margit. Average Rating. Click here to add your own comments. Join in and write your own page! It's easy to do. If you make a purchase through a link on my site, I may receive a small commission at no extra cost to you. I only recommend products that I believe to have good value affiliate disclosure.

Just wondering if anyone could help me with this as I have searched the internet and have found nothing. Have tried this but think there should be an easier. Read More. I am trying to make my own balloon arch. I was just wondering which are the best brands or types of balloons so that the arch lasts and there is no constant. Pumpkin, black cat or nightmare before Christmas? You'll probably notice this effect proceeds faster with helium balloons.

This is a result of helium existing as single, almost perfectly non-interacting atoms, rather than as molecules with two or three atoms. It simply has an easier time slipping between the cracks and diffusing through membranes. One final note: The pressure imbalance is not particularly large.

To get a feel for this, remember that atmospheric pressure is Since you can inflate a balloon with just your lungs, you know the total force induced by the stretched membrane is not terribly much. Thus you'd expect that the total number of air particles entering and leaving the balloon far exceeds the net outward flux. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams?

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