Difference between revisions of "Angle of Refraction"
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:[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=f0dfb66dafcb0c6e9449e7b1a4ae1ac19 ''Angle of refraction, pages 76, 77, GCSE Physics; The Revision Guide, CGP, 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=f0dfb66dafcb0c6e9449e7b1a4ae1ac19 ''Angle of refraction, pages 76, 77, GCSE Physics; The Revision Guide, CGP, AQA'] | ||
:[https://www.amazon.co.uk/gp/product/0008158770/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158770&linkCode=as2&tag=nrjc-21&linkId=ec31595e720e1529e49876c3866fff6e ''Angle; of refraction, pages 203, 205, GCSE Physics; Student Book, Collins, AQA'] | :[https://www.amazon.co.uk/gp/product/0008158770/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158770&linkCode=as2&tag=nrjc-21&linkId=ec31595e720e1529e49876c3866fff6e ''Angle; of refraction, pages 203, 205, GCSE Physics; Student Book, Collins, 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=ad276ad49df77ab4b40ab4fd0fe09680 ''Angles; of refraction, page 222, GCSE Combined Science; The Revision Guide, CGP, AQA'] | ||
| + | ====Edexcel==== | ||
| + | :[https://www.amazon.co.uk/gp/product/1782948163/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948163&linkCode=as2&tag=nrjc-21&linkId=0fdbfd5dd397d6e24a9dfb250f08587f ''Angles; of refraction, page 99, 100, GCSE Physics, CGP, Edexcel ''] | ||
Latest revision as of 11:23, 29 October 2019
Contents
Key Stage 3
Meaning
The angle of refraction is the angle between the between the refracted ray and the normal.
About the Angle of Refraction
- When light travels from air into glass the angle of refraction is always smaller than the angle of incidence.
- When light travels from glass into air the angle of refraction is always greater than the angle of incidence.
Examples
 |
| The angle of incidence is highlighted in pale red in this diagram. |
Key Stage 4 Higher
Meaning
The angle of refraction is the angle between the between the refracted ray and the normal.
About the Angle of Refraction
- When light travels from a less optically dense medium (such as air to a more optically dense medium (such as glass or water the angle of refraction is always smaller than the angle of incidence.
- When light travels from a more optically dense medium (such as glass or water) into a less optically dense medium (such as air) the angle of refraction is always greater than the angle of incidence.
Examples
| |
| The angle of incidence is highlighted in pale red in this diagram. |
References
AQA
- Angle of refraction, page 195, GCSE Physics, Hodder, AQA'
- Angle of refraction, pages 195-197, GCSE Combined Science Trilogy; Physics, CGP, AQA'
- Angle of refraction, pages 232-234, 237, GCSE Physics; The Complete 9-1 Course for AQA, CGP, AQA'
- Angle of refraction, pages 76, 77, GCSE Physics; The Revision Guide, CGP, AQA'
- Angle; of refraction, pages 203, 205, GCSE Physics; Student Book, Collins, AQA'
- Angles; of refraction, page 222, GCSE Combined Science; The Revision Guide, CGP, AQA'