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Transcript of Light energy
To know how light travels
To know how light is reflected
To know the difference between translucence and transparent
Translucent and transparent
Look at page 314. Write down the differences between the two words above in the title.
Read about how light travels through a lense
What can you tell me about this?
Practical with reflection
Watch Mr Harvey
When light beams reflect off a mirror, if we draw the reflected beam
through mirror. We see the
position of the image we see. This is called a
Light travels in straight lines. It is called a light beam. The light beam can pass through things and also can be reflected from surfaces. If light reflects well from a surface the surface is ______. If light does not reflect well from a surface e.g paper, we say it is scattered.