Difference between revisions of "Elastic Deformation"
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: [[Elastic]] [[materials]] can be '''deformed''' so far that they reach their [[Elastic Limit|elastic limit]] and begin to '''deform''' [[Inelastic Deformation|inelastically]]. | : [[Elastic]] [[materials]] can be '''deformed''' so far that they reach their [[Elastic Limit|elastic limit]] and begin to '''deform''' [[Inelastic Deformation|inelastically]]. | ||
: [[Work Done|Work]] is done to '''elastically deform''' an [[object]] as a [[Mechanical Energy Transfer|mechanical energy transfer]] increases the store of [[Elastic Potential Energy Store|elastic potential energy]]. | : [[Work Done|Work]] is done to '''elastically deform''' an [[object]] as a [[Mechanical Energy Transfer|mechanical energy transfer]] increases the store of [[Elastic Potential Energy Store|elastic potential energy]]. | ||
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| + | ===References=== | ||
| + | ====AQA==== | ||
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| + | :[https://www.amazon.co.uk/gp/product/1471851370/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851370&linkCode=as2&tag=nrjc-21&linkId=01c69b0ae058f809cf636033e6ba793e ''Elastic deformation, page 126, GCSE Physics, Hodder, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/178294558X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=178294558X&linkCode=as2&tag=nrjc-21&linkId=f0dfb66dafcb0c6e9449e7b1a4ae1ac108 ''Elastic deformation, page 55, GCSE Physics; The Revision Guide, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782946403/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946403&linkCode=as2&tag=nrjc-21&linkId=32a0abb60dff015b15b50e9b1d7b4644 ''Elastic deformation, pages 139, 140, GCSE Combined Science Trilogy; Physics, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945970/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945970&linkCode=as2&tag=nrjc-21&linkId=a120d24dcc7cc7a58192069a3aafc1d2 ''Elastic deformation, pages 159, 160, GCSE Physics; The Complete 9-1 Course for AQA, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945598/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945598&linkCode=as2&tag=nrjc-21&linkId=ad276ad49df77ab4b40ab4fd0fe09872 ''Elastic deformation, pages 206, 207, GCSE Combined Science; The Revision Guide, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1471851362/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851362&linkCode=as2&tag=nrjc-21&linkId=7d78d70a2044ee9982dae010c94af92a ''Elastic deformation, pages 216, GCSE Combined Science Trilogy 2, Hodder, AQA ''] | ||
Revision as of 10:30, 4 November 2019
Contents
Key Stage 3
Meaning
Elastic deformation is when an object changes shape due to equilibrium forces but returns to its original shape when those equilibrium forces are removed.
About Elastic Deformation
- In elastic deformation the extension of an object is increases as the force increases.
- Elastic materials can be deformed (stretched) so far that they break, or start to deform plastically.
- Work is done to elastically deform an object.
- Elastic materials store elastic potential energy when they are elastically deformed.
Some common elastic materials are:
Key Stage 4
Meaning
Elastic deformation is when an object changes shape due to equilibrium forces but returns to its original shape when those equilibrium forces are removed.
About Elastic Deformation
- In elastic deformation the extension of an object is directly proportional to the equilibrium forces applied.
- Elastic materials can be deformed so far that they reach their elastic limit and begin to deform inelastically.
- Work is done to elastically deform an object as a mechanical energy transfer increases the store of elastic potential energy.
References
AQA
- Elastic deformation, page 126, GCSE Physics, Hodder, AQA
- Elastic deformation, page 55, GCSE Physics; The Revision Guide, CGP, AQA
- Elastic deformation, pages 139, 140, GCSE Combined Science Trilogy; Physics, CGP, AQA
- Elastic deformation, pages 159, 160, GCSE Physics; The Complete 9-1 Course for AQA, CGP, AQA
- Elastic deformation, pages 206, 207, GCSE Combined Science; The Revision Guide, CGP, AQA
- Elastic deformation, pages 216, GCSE Combined Science Trilogy 2, Hodder, AQA