No. WikiAnswers doesn't store graphics. But that's OK, because you don't need a
picture. The pressure is the same at every point inside any single balloon. There
are no places inside a balloon where the pressure is higher or lower than at any
other place in the same balloon.
Below, the term "air molecules" refers to any molecules present in air; it is not meant to imply air is a homogeneous fluid.Assuming that both balloons are made of the same material, the water balloon will keep air in it the longest. This is for two main reasons:the balloon stretches more in a normally filled party balloon than in a normally filled water balloon. This implies that the internal pressure of the party balloon is greater, meaning more the air molecules inside the balloon will collide with the inside of the balloon more frequently than if the pressure was lower.the party balloon has a higher surface area to volume ratio. This means that air molecules are more likely to collide against the side of the balloon, compared to collisions other air molecules.Both of these factors would cause a party balloon to lose air faster than a water balloon.
The pressure will increase 3 fold
The pressure increases to 1.25 times the original.Boyle's Law tells us that pressure and volume are inversely proportional.Therefore, if the volume decreases from 1 to 0.8 then the pressure increases by 1/0.8 = 1.25
The hydrogen in a sealed rubber party balloon is compressed slightly by the balloon rubber. So its density decreases a little, its pressure increases, and its temperature increases. But the temperature soon returns to the ambient temperature as heat is lost through the balloon wall. Also, the hydrogen will not stay in the balloon for long because it will leak out through pores in the rubber.
The air pressure inside the balloon will be slightly higher than outside. This is because the air inside the balloon is slightly compressed by the elasticity of the membrane of the balloon itself. By way of illustration, if you inflate a balloon, don't tie it and just let it go, then to everyones' amusement at parties the balloon flies crazily around the room until it is fully deflated! This fun aspect of balloons occurs as a result of the higher pressure inside the balloon escaping from the balloon to join the air in the room that is at normal pressure. Actually measuring the pressure inside the inflated balloon would require an experiment where the volume of pressurised air in the inflated balloon could be measured by a) measuring the volume of pressurised air inside the balloon by fully immersing the inflated balloon in a measuring receptacle full of water (with normal atmospheric pressure in the room pressing down on the surface of the water) and, then b) measuring the volume that the pressurised airinside the balloon would occupy once outside the balloon at normal atmospheric air pressure by inverting the measuring receptacle full of water (whilst held in a larger shallow tank of water so as to keep the measuring receptacle full of water once inverted - in the usual physics lab manner) and then release the air from the balloon into inverted water-filled measuring receptacle where it would gather in the top of the same. The difference in the two volumes would directly correlate with the difference in air pressure inside and outside the balloon.
A balloon at a children's party is 'un ballon'. A hot-air balloon is 'une Montgolfiere'.
Balloon bouquets can be bought at any party store like Party City. They can also be purchased from Amazon and 1-800-Balloons. Balloon bouquets are the perfect addition to any party or celebration.
Some nice balloon bouquets for a party would include mylar and normal ballons in the colors of the party or if no particular color then they can be mutlicolored.
at a flyer party :DDD
Helium!
They are for the puffle party
Craft Lab - 2006 Balloon Party 2-31 was released on: USA: 2007