Q: Is a balloon a flexible bag that can be inflated with a gas? ¶
A: Yes, such as helium, hydrogen, nitrous oxide, oxygen, or air.
Q: Is a balloon inflated to clear or compress arterial plaque? ¶
A: Yes, and to stretch the walls of the vessel, thus preventing myocardial infarction.
Q: Are balloons thin? ¶
A: Yes, and small rubber balloons filled with a liquid, usually water, instead of a gas, and intended to be easily broken.
Q: Is a balloon perfectly safe to release into the environment as it is made from a natural substance and will biodegrade over time? ¶
Q: Are balloons often deliberately released? ¶
A: Yes, and creating a so-called balloon rocket.
Q: Are balloons its lightweight? ¶
A: Yes, and increasing buoyancy and its ability to keep the helium gas from escaping for several weeks.
Q: Is a balloon inversely proportional to the diameter of the balloon? ¶
A: Yes, and these tiny tubular balloons are extremely hard to inflate initially.
Q: Are balloons left and they float higher? ¶
A: Yes, as atmospheric pressure decreases, the air inside it exerts more pressure than outside it so the balloon pops from tension.
Q: Are balloons thin? ¶
A: Yes, and large balloons filled with air that is heated by the sun in order to decrease its density to obtain lift.
Q: Are balloons mostly made of a natural latex tapped from rubber trees? ¶
A: Yes, and can be filled with air, helium, water, or any other suitable liquid or gas.
Q: Are balloons suspended from a fixed height? ¶
Q: Were balloons made of dried animal bladders? ¶
A: Yes, such as the pig bladder.
Q: Are balloons inserted into blocked or partially blocked blood vessels near the heart? ¶
Q: Are balloons made from materials such as rubber? ¶
A: Yes, and latex, polychloroprene, or a nylon fabric, and can come in many colors.
Q: Is a balloon filled with air? ¶
A: Yes, and the balloon is being stretched.
Q: Was a balloon invented by Michael Faraday in 1824? ¶
A: Yes, and during experiments with various gases.
Q: Are balloons in balloon drops? ¶
Q: Are balloons used for decorative purposes or entertaining purposes? ¶
A: Yes, while others are used for practical purposes such as meteorology, medical treatment, military defense, or transportation.
Q: Are balloons manipulated to create shapes and figures for parties and events? ¶
A: Yes, and typically along with entertainment.
Q: Are balloons used for decorating birthday parties? ¶
A: Yes, and weddings, corporate functions, school events, and for other festive gatherings.
Q: Is a balloon opened? ¶
A: Yes, and the gas within the balloon is expelled out, and due to Newton's third law of motion, the balloon is propelled forward.
Q: Are balloons used for publicity at major events? ¶
Q: Are balloons filled with helium so that they float? ¶
A: Yes, and they typically retain their buoyancy for only a day or so, sometimes longer.