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Why does a balloon change its shape when you let the air out of it?
When you let the air out of a balloon, the pressure inside the balloon decreases. This reduction in pressure causes the shape of the balloon to change as the material relaxes and reverts to its original form.
What shape can you make with two squares that is not a rectangle?
If the squares can be placed on top of one another, they could form a shape with from 6 to 16 sides.If the squares can be placed on top of one another, they could form a shape with from 6 to 16 sides.If the squares can be placed on top of one another, they could form a shape with from 6 to 16 sides.If the squares can be placed on top of one another, they could form a shape with from 6 to 16 sides.
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.
In What form of motion is the hot air balloon?
The hot air balloon rises due to the principle of buoyancy, as hot air inside the balloon is lighter than the cooler air outside. The balloon's movement is largely controlled by wind currents at different altitudes, making it a form of passive motion. The pilot can control the balloon's altitude by adjusting the temperature of the air inside the envelope.
What kind of energy is stored in a balloon?
Potential energy is stored in a balloon when it is inflated. This potential energy is in the form of compressed air inside the balloon, and is released as kinetic energy when the air is allowed to escape and the balloon moves.
Is helium inside a balloon a compound?
No, helium inside a balloon is not a compound. Helium is a chemical element and is the second lightest element on the periodic table. It exists as individual helium atoms inside the balloon.
What does not have a definite shape that takes up the container?
Both liquids and gases do not have a definite shape, however they will assume the form of the container they are placed in.
Will a balloon expand or contract with varying temperatures?
A balloon will expand with increasing temperatures, as the air molecules inside the balloon move faster and spread out. Conversely, a balloon will contract in colder temperatures, as the air molecules inside slow down and move closer together.
If a balloon is rubbed vigorously what happens to the pressure of the air inside the balloon if the volume remains constant?
The pressure inside the balloon will increase due to the increase in temperature caused by the rubbing (which is a form of mechanical work). According to the ideal gas law, pressure is directly proportional to temperature when volume is constant.
What happens to kinectic energy in balloon filled with helium gas?
The kinetic energy of the helium gas inside the balloon is due to the random motion of its molecules. As the gas molecules move and collide with each other and the walls of the balloon, they transfer energy in the form of kinetic energy. This energy contributes to the pressure inside the balloon and helps keep it afloat.
What type of energy is a hot air ballon?
A hot air balloon uses thermal energy, which is a form of kinetic energy generated from the heat of the air inside the balloon causing it to rise.
