Reflected light: do and review
Lesson 9 / 12
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Lesson outcome
I can carry out and review an investigation to compare different materials based on how reflective they are.
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When light travels towards a surface and bounces off it, this is called reflected light.
A data logger can be used to record the amount of light reflected from different surfaces in lux.
The results of an investigation can be recorded in a table and used to make decisions about different materials.
The best surfaces for reflecting light are very smooth, such as a glass mirror or polished metal.
Scientists evaluate every stage of an investigation to suggest improvements.
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