yes
Yes
Balloons fall instead of float when they are either not filled with a lighter-than-air gas, like helium or hydrogen, or when they are filled with a denser gas, like air. Additionally, if a balloon has a hole or is damaged, the gas inside can escape, causing it to lose buoyancy and fall. Furthermore, the weight of the balloon material itself can also contribute to its inability to float.
Yes, if a weather balloon pops, the instruments attached to it will fall to the ground. These instruments are usually designed to withstand the impact of landing and are typically equipped with parachutes to slow their descent.
Balloons can fly in the Earth's atmosphere when they are lighter than air itself, the "heavy" air pushing the balloon up. The moon has no atmosphere, so any object, even a helium balloon, would simply fall to the surface of the moon, although relatively slowly since moon's gravity is only 1/6th as strong as it is on Earth. Also, the only force resisting the expansion of the balloon would be the rubber skin itself, without atmospheric pressure on the outside to back it up. So the gas inside the balloon would expand to whatever volume and pressure it wanted for its temperature, and if the rubber couldn't hold that pressure, then the balloon would explode. The difference, compared to its behavior on earth, would be 14.6 pounds per square inch missing from the outside of the balloon. On the Earth, a helium balloon will float away, and a feather dropped will flutter down to the ground slowly. A hammer will fall rapidly. On the Moon, all three items would fall at the same speed!
A meteorological balloon filled with gas lighter than air, such as helium or hydrogen, is used to carry weather instruments into the atmosphere to collect data on temperature, humidity, and pressure. As the balloon ascends, it expands due to decreasing air pressure, eventually bursting at high altitudes, causing the instruments to fall back to the ground for retrieval and analysis.
Anything can happen, but logically, no. A catheter tube is inserted into the urethra tube and then into the bladder, for urinary purposes. There should be no reason to insert a catheter into the uterus, where the embryo/fetus reside. A doctor has a better explanation.
Yes
When you release a balloon that is filled with air, the density of the balloon is higher than the air surrounding it. As a result, gravity pulls the balloon down towards the floor. The buoyant force acting on the balloon is not strong enough to overcome the force of gravity, causing the balloon to fall instead of float.
If there is warm air in the balloon, cooler air makes the balloon rise and if there is cold air in the balloon warmer air makes the balloon fall.
Where you originally threw it.
Helium diffuses through te balloon skin, out of the balloon, and its bouyancy therefore decreases.
There is a flap at the top of the balloon :)
Any gas that is more dense than air.Answer:It is a bit more complex than that - an air filled balloon would still fall because air has the density of air. In a normal inflated balloon the air in the balloon is compressed and has a density more than uncompressed air. If the "balloon" were a plastic bag wiith no air pressure above the pressure of the surrounding air, the balloon would still fall as the combined (average) density of the balloon/bag system is greater than the surrounding air. Even if the balloon were filled with a gas with a lower specific gravity than air the balloon wll fall if the compressed gas density excedes that of the surrounding air or if the combined (average) density of the balloon/bag or balloon system is greater than the surrounding air.
The baseball falls faster than a balloon as the balloon is lighter than air and they are both different shapes.
they will all fall
nO! NO! NO!
It can't. It's surely attached within your body.