When a rubber band is stretched it has what energy
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Name the energy stored when a rubber band is stretched?
Answered by admin @
ANSWER
1)When a rubber band is stretched then the energy we use to stretch it is stored in the rubber band in form of elastic potential energy.
2)As soon as we stretch a rubber band the adjacent chains are broken that results in warming of the rubber band and the heat energy is lost.Therefore if you put heat energy into a rubber band it will get shorter unlike most materials when they are heated they expands.
Extra information
1)Energy are of two types=>
a)Kinetic Energy
It is the energy that is present in any moving body or object.
Types of Kinetic Energy=>
i)radiant Kinetic Energy,
ii)thermal Kinetic energy,
iii)sound, electrical (light) and
iv)mechanical (motion).
b) Potential Energy
It is the energy present in the body due to shape, position.
There are 3 types of potential energy=>
i)Elastic Potential Energy,
ii)chemical Potential Energy, and
iii)gravitational Potential Energy
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