The air pressure within the bubble is no longer equal to the pressure outside of the bubble. This could also be caused by variations in thickness of the material (water, soap, etc) creating the bubble.So basicly saying that bubbles have things inside that are really soft that makes a bubble burst.
Because they are made of air with a little water around it. The surface tension in a soap bubble (or other similar bubble) holds it together until evaporation or gravity cause it to rupture.
Bubbles burst easily because they are made up of thin film. Once they are exposed to the air, the fragile film quickly breaks.
because the surface strength of the bubble is weak which is proportional to the cohesive force between molecule to molecule in the soap and water solution, assuming u r reffering to the water bubbles,
It is not sharpness that bursts bubbles but actually heat and dryness. You can stick a pin right through a bubble and it will not burst, so eventually a bubble will burst due to either temperature of dryness, so if your gonna blow bubbles do it in somewere with moisture in the air and nowhere to hot and it should last longer.
they are very thin and the air molecules inside try to expand
Yes (if you haven't burst all the bubbles).
burst, bubbles, bang, bell, bean, best, bone, bite, boot
It is water droplets expelled into the air as the CO2 bubbles burst in their first rush.
flows easily, so gas bubbles move up through it and escape fairly gently.
The anti-bumbing granules provide many places where bubbles of gas may form as the water boils . The bubbles are small and rise steadily to the surface of the liquid where they burst. Without the granules, fewer but larger bubbles form . they rise and burst with such force that they shake the test tubes which can be very hazardous.
It is a bit too warm. Bettas breed at around 78F to 80F. Over 80F and the nest bubbles burst too easily and often, so the fish spends more time rebuilding his nest than looking after his fry so that is just a tad too warm. Between 75F and 78F is perfect.
Because the thin film of a bubble is not strong enough to withstand your puncturing it. It's structure remains balanced and even until it either evaporates (stretching it too thinly) or is stressed by an external force ( wall/finger/pin/ whatever)
Think about this a moment. If a bubble burst in water, what would happen to the gas inside? It's got to go somewhere. You might think "Well, it could turn into a lot of smaller bubbles" but that's not likely because of the way surface tension works. For a given volume of gas, one big bubble is much more thermodynamically stable than many small bubbles.