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Rubber bands are more elastic than iron bars because rubber is a polymer with long, flexible chains that can easily stretch and return to their original shape. Iron, on the other hand, has a crystalline structure that is more rigid and does not have the same ability to stretch and return to its original shape.
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Which one is more elasitic a rubber band or an iron bar?
A rubber band is typically more elastic than an iron bar. Rubber bands can stretch significantly and return to their original shape, while iron bars have limited elasticity and are more prone to permanent deformation when bent or stretched.
Which has more elastic potential energy when stretched a thinner rubber band or a thicker rubber band?
A thinner rubber band has more elastic potential energy when stretched compared to a thicker rubber band because the thinner rubber band stores more energy per unit length due to its greater stretching capacity and elasticity.
What is one way you can increase the elastic potential energy of a rubber band?
You can increase the elastic potential energy of a rubber band by stretching it further from its natural length. This will cause the rubber band to store more potential energy as elastic potential energy increases with the amount of stretch applied.
What is more elastic iron or rubber?
N0. The common belief is that if an object elongates easily the object is more elastic . But in Physics the object which gives more resistance to elongate is said to be more elastic . Such objects will have high Young's modulus . Steel is more elastic than copper . The Young's modulus for steel is 210 G Pa For copper it is 117 G Pa Elongation for steel is 35% and for copper it is 45% For rubber Young's modulus is 0.02 G Pa and elongation is 500 % During collision two clay balls will stick together. We call it inelastic collision . Two steel balls will rebound easily and the collision is elastic collision.
How does heat effect the elasticity of a rubber bands?
Heating a rubber band causes the polymer chains to move more freely, reducing the elastic properties of the rubber band. This leads to a decrease in its elasticity, making it stretch more easily.
Which one is more elasitic a rubber band or an iron bar?
A rubber band is typically more elastic than an iron bar. Rubber bands can stretch significantly and return to their original shape, while iron bars have limited elasticity and are more prone to permanent deformation when bent or stretched.
Which is more elastic rubber or iron?
Rubber is more elastic than iron ... the main reason that you seldom find underpants manufactured with iron wastebands.
Which has more elastic potential energy when stretched a thinner rubber band or a thicker rubber band?
A thinner rubber band has more elastic potential energy when stretched compared to a thicker rubber band because the thinner rubber band stores more energy per unit length due to its greater stretching capacity and elasticity.
What is one way you can increase the elastic potential energy of a rubber band?
You can increase the elastic potential energy of a rubber band by stretching it further from its natural length. This will cause the rubber band to store more potential energy as elastic potential energy increases with the amount of stretch applied.
What is more elastic iron or rubber?
N0. The common belief is that if an object elongates easily the object is more elastic . But in Physics the object which gives more resistance to elongate is said to be more elastic . Such objects will have high Young's modulus . Steel is more elastic than copper . The Young's modulus for steel is 210 G Pa For copper it is 117 G Pa Elongation for steel is 35% and for copper it is 45% For rubber Young's modulus is 0.02 G Pa and elongation is 500 % During collision two clay balls will stick together. We call it inelastic collision . Two steel balls will rebound easily and the collision is elastic collision.
How does heat effect the elasticity of a rubber bands?
Heating a rubber band causes the polymer chains to move more freely, reducing the elastic properties of the rubber band. This leads to a decrease in its elasticity, making it stretch more easily.
What do you mean by elasticity of a solid?
The elasticity of a solid means the tendency of it to resist deformation & return to it's original shape ie iron is more elastic than a rubber band. Weird isn't it?
Does a higher grade of rubber band have more or less elasticity?
a rubber band has the same elasticity as any other, however in order to sustaine more elasticity, the best thing to do is put an elastic band in a fridge and leave it for the night. When you take the elastic band out, it will last for longer. Thus is scientifically proven
Who created the rubber band?
sir jack elastic, in 1677 when he got some rubber and cut it up so thin and thought' hang on a minute, if i cut this thinner, it could be new'. so he did... trol
Is something that can bend elastic?
No, the term for something that can bend is "flexible." Elastic more often associates itself with being able to stretch, like a rubber band.
Does heating up a rubber band make it more stretchy?
Yes, heating up a rubber band can make it more stretchy because heat causes the polymer chains in the rubber band to expand and move more freely, allowing the rubber band to stretch further. However, excessive heat can also degrade the rubber band and make it less elastic over time.
How does cold effect elasticity of a rubber band?
Cold temperatures can cause rubber bands to become stiffer and less elastic, as the molecules in the rubber contract and have less energy to move around. This can make the rubber band more brittle and prone to breakage when stretched. Warm temperatures, on the other hand, help the rubber band regain its elasticity.
