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Which has more force of attraction an iron nail a piece of chalk and a rubber band?
The iron nail has the greatest force of attraction due to its magnetic properties, followed by the piece of chalk which has minimal attraction, and the rubber band has the least as it is non-magnetic and non-conductive.
Why rubber band is more elastic than iron bar?
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.
If heat is added to a rubber band what happens?
When heat is added to a rubber band, the rubber band will expand and become more flexible. This is because the heat causes the rubber molecules to move around more freely, allowing the rubber band to stretch more easily.
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.
Will the potential energy be larger when you stretch a rubber band a lot?
Yes. When you stretch a rubber band you are "giving" it mechanical energy, like a rechargeable battery is given electricity. The more you stretch the rubber band the more mechanical energy you are storing in it.
Which has more force of attraction an iron nail a piece of chalk and a rubber band?
The iron nail has the greatest force of attraction due to its magnetic properties, followed by the piece of chalk which has minimal attraction, and the rubber band has the least as it is non-magnetic and non-conductive.
Why rubber band is more elastic than iron bar?
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.
If heat is added to a rubber band what happens?
When heat is added to a rubber band, the rubber band will expand and become more flexible. This is because the heat causes the rubber molecules to move around more freely, allowing the rubber band to stretch more easily.
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.
Why does an iron nail has more force of attraction than a piece of chalk and rubber band?
Because they have different magnetic properties; iron is strongly ferromagnetic.
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.
What is a rubber band ball?
It is a ball of rubber bands. You wrap more and more on to it.
How do you investigate a factor that may affect the extension of a rubber band?
You can affect the extention of a rubber band by putting weights on it. The more weights you put on a rubber band the higher the extention will be.
Will the potential energy be larger when you stretch a rubber band a lot?
Yes. When you stretch a rubber band you are "giving" it mechanical energy, like a rechargeable battery is given electricity. The more you stretch the rubber band the more mechanical energy you are storing in it.
Does a thick or thin rubber band fly furthest when released?
A thin rubber band typically flies furthest when released compared to a thick rubber band. This is because a thin rubber band can stretch further and store more potential energy before being released, leading to a greater distance covered.
Why does the mass affect to the stretch of a rubber band?
The mass affects the stretch of a rubber band because heavier objects apply more force, causing the rubber band to stretch further due to the increased tension. The greater mass increases the gravitational pull on the rubber band, leading to more deformation and elongation.
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.
