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Did any change happen to the shape and the volume of a balloon when air was blown into it?
Yes, when air is blown into a balloon, its shape will change from deflated to inflated. The volume inside the balloon will increase as more air is added, causing the balloon to expand and become larger.
Why is the balloon inflated and staying that way?
The balloon is inflated and stays that way because it is filled with a gas, such as helium or air, that is less dense than the surrounding air. This causes the balloon to float and maintain its inflated shape due to the difference in pressure inside and outside the balloon.
How does a balloon inflate itself?
A balloon inflates itself when air is blown into it through the opening. The pressure difference between the inside and outside of the balloon causes it to expand and take on its inflated shape.
Can a deflated balloon be blown up again?
Yes, a deflated balloon can be blown up again by adding air or helium to it using a pump or by blowing into it with your mouth. The balloon will expand and return to its original shape and size when inflated.
Is pressure in a balloon less than atmospheric pressure?
Yes, the pressure inside a balloon is typically slightly higher than atmospheric pressure to keep the balloon inflated. When a balloon is fully inflated, the pressure inside the balloon is balanced by the tension in the balloon's material, which allows it to maintain its shape.
Did any change happen to the shape and the volume of a balloon when air was blown into it?
Yes, when air is blown into a balloon, its shape will change from deflated to inflated. The volume inside the balloon will increase as more air is added, causing the balloon to expand and become larger.
Why is the balloon inflated and staying that way?
The balloon is inflated and stays that way because it is filled with a gas, such as helium or air, that is less dense than the surrounding air. This causes the balloon to float and maintain its inflated shape due to the difference in pressure inside and outside the balloon.
How does a balloon inflate itself?
A balloon inflates itself when air is blown into it through the opening. The pressure difference between the inside and outside of the balloon causes it to expand and take on its inflated shape.
Can a deflated balloon be blown up again?
Yes, a deflated balloon can be blown up again by adding air or helium to it using a pump or by blowing into it with your mouth. The balloon will expand and return to its original shape and size when inflated.
Is pressure in a balloon less than atmospheric pressure?
Yes, the pressure inside a balloon is typically slightly higher than atmospheric pressure to keep the balloon inflated. When a balloon is fully inflated, the pressure inside the balloon is balanced by the tension in the balloon's material, which allows it to maintain its shape.
Which property of air does a empty balloon and a blown up balloon show?
An empty balloon and a blown-up balloon both demonstrate the property of elasticity in air. The empty balloon can expand when air is blown into it due to the elasticity of the air inside the balloon, and the blown-up balloon can return to its original shape when the air is released, also due to air's elasticity.
What keeps the balloon to hold its shape?
The shape of the balloon is determined by the shape of the deflated rubber and the thickness of the rubber. The neck is usually thicker than the body, thus the body will expand far more than the neck. The pressure exerted upon the air by the balloon's elasticity creates the final inflated shape. If the thickness in the body of the balloon varies, the balloon will not be perfectly round. The thickness of the neck rubber forces the balloon to be more pear-shaped than spherical.
If a blown up balloon was covered in newspaper and pva glue would the paper stay in shape if the balloon burst?
No, the paper would not maintain its shape if the balloon burst because the balloon provides the structure and support for the paper to keep its shape. Without the balloon, the paper covering would collapse and lose its form.
Where does air go in a balloon?
When you inflate a balloon, the air goes inside the balloon and fills it up. The air molecules push against the walls of the balloon, causing it to expand and take on its inflated shape.
How many kilograms are in a inflated balloon?
The weight of an inflated balloon can vary depending on its size, shape, and the gas used to fill it. On average, a standard party balloon filled with helium can weigh around 14-15 grams, equivalent to 0.014-0.015 kilograms.
Does the gas inside a balloon affects its size and shape?
Yes, the gas inside a balloon affects its size and shape. When the balloon is inflated with gas, it expands and takes on a specific shape dictated by the pressure of the gas and the elasticity of the balloon material. Changing the amount of gas or pressure inside the balloon can alter its size and shape.
How big can a blown up balloon get?
A balloon can be blown up until the pressure of the contained air becomes too great, and the rubber breaks. I can imagine that the volume of air a balloon can hold depends on the size of the balloon before it is inflated, the thickness of the rubber, and the quality of the rubber.Various types of balloons will therefore have different capacities. I would think that an average party balloon could probably hold 3 or 4 litres of air. If you wanted, you could find the radius of the balloon, then calculate the volume (presuming that the balloon is a sphere). You could also fill a balloon with water then weigh it.
