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All you need to know about... LIGHT The Sources of Light Moon Stars Sun is not a light source Candle Flame Electric Light Light has Three Important Properties Light has Three Important properties: 1. Light travels in straight lines from a light source to your eyes.

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All you need to know about...

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All you need to know about...

LIGHT


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The Sources of Light

Moon

Stars

Sun

is not a light source

Candle Flame

Electric Light


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Light has Three Important Properties

Light has Three Important properties:

1. Light travels in straight lines from a light source to your eyes.

2. If something is in the way you get a shadow.

3. Light travels very fast.

300,000,000 metres every second.


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Now how shadowsare formed

Shadows are formed when an object is blocking light.

Light can not travel through wood, metal, stone and loads of other objects.


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How do we see?

Most people think that light comes from your eyes…

Light may come directly from the source to your eyes- like when you look at a candle

This line is light

You couldn’t be so wrong!

Remember that light comes from a light source, not our eyes!


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Mirrors help us see over walls

Tom is pretending to do homework… but really he is watching the football. Thanks to mirrors!


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We hope you have learned a lot about light. Thank You!

By Zoe Hawkins and Zoe Lewis


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