Difference between revisions of "Wasted Energy"
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===About Wasted Energy=== | ===About Wasted Energy=== | ||
: '''Wasted energy''' is usually [[Energy Transfer|transferred]] to the [[Thermal Energy Store|thermal energy store]] of an [[object]] or the surroundings. | : '''Wasted energy''' is usually [[Energy Transfer|transferred]] to the [[Thermal Energy Store|thermal energy store]] of an [[object]] or the surroundings. | ||
| − | : The more '''wasted energy''' during an [[Energy Transfer|energy transfer]] the less [[Energy Efficiency|efficient]] the | + | : The more '''wasted energy''' during an [[Energy Transfer|energy transfer]] the less [[Energy Efficiency|efficient]] the device. |
: '' '''Wasted Energy''' = ([[Total Energy]] transferred) - ([[Useful Energy]]) | : '' '''Wasted Energy''' = ([[Total Energy]] transferred) - ([[Useful Energy]]) | ||
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| + | ===References=== | ||
| + | ====AQA==== | ||
| + | |||
| + | :[https://www.amazon.co.uk/gp/product/019835939X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=019835939X&linkCode=as2&tag=nrjc-21&linkId=57e96876985fc39b1a3d8a3e3dc238b6 ''Wasted energy pages 14-19, 21, 228-229, GCSE Physics; Third Edition, Oxford University Press, 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=f0dfb66dafcb0c6e9449e7b1a4ae1ac492 ''Wasted energy, page 14, 17, 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 ''Wasted energy, pages 23, 38-40, 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 ''Wasted energy, pages 24, 40-42, 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=ad276ad49df77ab4b40ab4fd0fe10419 ''Wasted energy, pages 168, 173, 174, GCSE Combined Science; The Revision Guide, CGP, AQA ''] | ||
| + | |||
| + | ====Edexcel==== | ||
| + | |||
| + | :[https://www.amazon.co.uk/gp/product/1782948147/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948147&linkCode=as2&tag=nrjc-21&linkId=f63dcd8345f4e49c717b39a228a36c7c ''Waste water, page 112, GCSE Chemistry, CGP, Edexcel ''] | ||
Latest revision as of 16:57, 29 November 2019
Key Stage 4
Meaning
Wasted energy is the energy transferred to an unwanted store.
About Wasted Energy
- Wasted energy is usually transferred to the thermal energy store of an object or the surroundings.
- The more wasted energy during an energy transfer the less efficient the device.
- Wasted Energy = (Total Energy transferred) - (Useful Energy)
References
AQA
- Wasted energy pages 14-19, 21, 228-229, GCSE Physics; Third Edition, Oxford University Press, AQA
- Wasted energy, page 14, 17, GCSE Physics; The Revision Guide, CGP, AQA
- Wasted energy, pages 23, 38-40, GCSE Combined Science Trilogy; Physics, CGP, AQA
- Wasted energy, pages 24, 40-42, GCSE Physics; The Complete 9-1 Course for AQA, CGP, AQA
- Wasted energy, pages 168, 173, 174, GCSE Combined Science; The Revision Guide, CGP, AQA