Difference between revisions of "Light Ray"
(Created page with "==Key Stage 2== ===Meaning=== A '''light ray''' is a straight line drawn to show how light travels. ===About Light Rays=== : A '''light ray''' is drawn with a ruler. : '''Lig...") |
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: A '''light ray''' is drawn with a ruler. | : A '''light ray''' is drawn with a ruler. | ||
: '''Light rays''' always have an arrow on them to show which way the '''light ray''' is going. | : '''Light rays''' always have an arrow on them to show which way the '''light ray''' is going. | ||
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| + | {| class="wikitable" | ||
| + | |- | ||
| + | |[[File:LightRays.png|center|200px]] | ||
| + | |- | ||
| + | | style="height:20px; width:200px; text-align:center;" |The light rays are shown leaving the bulb in straight lines. | ||
| + | |} | ||
| + | |||
| + | ==Key Stage 3== | ||
| + | ===Meaning=== | ||
| + | A '''light ray''' is a straight line drawn to show how light travels. | ||
| + | |||
| + | ===About Light Rays=== | ||
| + | : A '''light ray''' is drawn with a ruler. | ||
| + | : '''Light rays''' always have an arrow on them to show which way the '''light ray''' is going. | ||
| + | : '''Light rays''' are drawn on [[Ray Diagram|ray diagrams]] to show how light interacts with a boundary. | ||
{| class="wikitable" | {| class="wikitable" | ||
Revision as of 16:53, 17 December 2019
Contents
Key Stage 2
Meaning
A light ray is a straight line drawn to show how light travels.
About Light Rays
- A light ray is drawn with a ruler.
- Light rays always have an arrow on them to show which way the light ray is going.
 |
| The light rays are shown leaving the bulb in straight lines. |
Key Stage 3
Meaning
A light ray is a straight line drawn to show how light travels.
About Light Rays
- A light ray is drawn with a ruler.
- Light rays always have an arrow on them to show which way the light ray is going.
- Light rays are drawn on ray diagrams to show how light interacts with a boundary.
|
| The light rays are shown leaving the bulb in straight lines. |