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NEW TOPIC: LIGHT

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by

Paul Sheffield

on 24 February 2015

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Transcript of NEW TOPIC: LIGHT

NEW TOPIC: LIGHT
L.O
Light rays
Transmission of light

Light
Brain storm every fact you can recall about light from previous years
What do the following words mean?
reflection
absorption
transmission
opaque
translucent
transparent
Practical task
look at the different materials
identify them as opaque, transparent or translucent.
record this a table and explain your decisions
How do we see?
draw a diagram
show how the person can see the book using ray diagrams
Solution
How does light travel?
how does this cause shadows?
Draw a ray diagram to show how these shadows formed
Practical
How does the height of the sun affect the length of a shadow
Plan an investigation using the following equipment
Lamp
meter ruler
measuring cylinder
clamp and stand
Full transcript