Difference between revisions of "Specular Reflection"
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| style="height:20px; width:200px; text-align:center;" |These glasses are very '''reflective'''. | | style="height:20px; width:200px; text-align:center;" |These glasses are very '''reflective'''. | ||
| style="height:20px; width:200px; text-align:center;" |You can sometimes see a '''reflection''' is a person's eye. | | style="height:20px; width:200px; text-align:center;" |You can sometimes see a '''reflection''' is a person's eye. | ||
+ | |} | ||
+ | |||
+ | ==Key Stage 3== | ||
+ | ===Meaning=== | ||
+ | [[Specular Reflection]] is when [[light]] bounces off a flat surface to produce a an [[image]]. | ||
+ | |||
+ | ===About Reflection=== | ||
+ | : All [[wave]]s can be '''reflected'''. | ||
+ | : The [[reflection]] of [[sound]] is called an echo. | ||
+ | |||
+ | ===The Law of Reflection=== | ||
+ | : The Law of '''reflection''' states that the [[Angle of Incidence|angle of incidence]] is equal to the [[Angle of Reflection|angle of reflection]]. | ||
+ | {| class="wikitable" | ||
+ | |- | ||
+ | |[[File:ReflectionDiagram.png|center|500px]] | ||
+ | |- | ||
+ | | style="height:20px; width:200px; text-align:center;" |[[Specular Reflection]] from the [[glass]] makes an [[image]] of the [[sky]] in the [[glass]]. | ||
+ | |} | ||
+ | |||
+ | ===About Specular Reflection=== | ||
+ | : [[Reflection]] of light can be [[Specular Reflection|specular]] or [[Diffuse Reflection|diffuse]]. | ||
+ | : [[Specular Reflection]] happens from a shiny surface and makes an [[image]] (you can see a 'reflection'). | ||
+ | |||
+ | {| class="wikitable" | ||
+ | |- | ||
+ | |[[File:SpecularReflectionDiagram.png|center|300px]] | ||
+ | |[[File:DiffuseReflectionDiagram.png|center|300px]] | ||
+ | |- | ||
+ | | style="height:20px; width:200px; text-align:center;" |[[Specular Reflection]] happens from a smooth surface. | ||
+ | | style="height:20px; width:200px; text-align:center;" |[[Diffuse Reflection]] happens from a rough surface. | ||
|} | |} |
Revision as of 21:31, 20 October 2018
Contents
Key Stage 2
Meaning

A mirror reflects light so we can see a perfect image.
Reflection from shiny surfaces is when light bounces off a material creating an image that we can see.
About Reflection form Shiny Surfaces
- When a surface is shiny we can see a reflection on the surface.
- A mirror is a shiny piece of metal that reflects all of the light that hits it and allows us to see an image.
- Mirrors are said to be reflective.
- If a surface is dull you cannot see an image and it is not called reflective, but it still reflects the light.
You can see the reflection of the mountain and clouds on the surface of the water. | The glass reflects the image of the clouds. |
These glasses are very reflective. | You can sometimes see a reflection is a person's eye. |
Key Stage 3
Meaning
Specular Reflection is when light bounces off a flat surface to produce a an image.
About Reflection
- All waves can be reflected.
- The reflection of sound is called an echo.
The Law of Reflection
- The Law of reflection states that the angle of incidence is equal to the angle of reflection.
Specular Reflection from the glass makes an image of the sky in the glass. |
About Specular Reflection
- Reflection of light can be specular or diffuse.
- Specular Reflection happens from a shiny surface and makes an image (you can see a 'reflection').
Specular Reflection happens from a smooth surface. | Diffuse Reflection happens from a rough surface. |