Difference between revisions of "Diffuse Reflection"
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===About Reflection=== | ===About Reflection=== | ||
| − | : To see an object light must come from the object and go into our eyes. Most objects do not make their own light, so instead they reflect the light that is made by something else, like the sun or a light bulb. | + | : To see an object light must come from the object and go into our eyes. Most objects do not make their own light, so instead they '''reflect''' the [[light]] that is made by something else, like the sun or a light bulb. |
: In a dark room you cannot see any objects because there is no light to reflect off the objects. | : In a dark room you cannot see any objects because there is no light to reflect off the objects. | ||
: When you turn on a light bulb in a dark room the light travels from the light bulb to the objects in the room. The light then reflects off the objects and goes into your eyes. That is how we can see the objects. | : When you turn on a light bulb in a dark room the light travels from the light bulb to the objects in the room. The light then reflects off the objects and goes into your eyes. That is how we can see the objects. | ||
Revision as of 10:11, 14 August 2018
Key Stage 2
Meaning
Reflection is when light bounces off an object and goes into our eyes.
About Reflection
- To see an object light must come from the object and go into our eyes. Most objects do not make their own light, so instead they reflect the light that is made by something else, like the sun or a light bulb.
- In a dark room you cannot see any objects because there is no light to reflect off the objects.
- When you turn on a light bulb in a dark room the light travels from the light bulb to the objects in the room. The light then reflects off the objects and goes into your eyes. That is how we can see the objects.
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| No-one can see because there is no light to be reflected off anything. | The man can see the light bulb because light from the bulb goes into the man's eyes. The boy cannot see the light bulb because his eyes are closed. |
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| The man can see the boy because light from the bulb is reflected off the boy and goes into the man's eyes. | The man can see the table because light from the bulb reflects off the table and goes into the man's eyes. |