3 / 4 • Dispersion / Colours

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7 Terms

1
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<p>Define Dispersion</p>

Define Dispersion

When white light is passed through a prism its separated into its component colours

2
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Demonstrate dispersion in a prism • 1

  • Light passes through prism

  • Refraction occurs at both faces

3
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Demonstrate dispersion in a prism • 2

  • Red light bends least - greater wavelength

  • Violet bends most - shorter wavelength

4
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<p><span style="color: rgb(0, 0, 0);"><span>Label This Diagram</span></span></p><p><span style="color: rgb(0, 0, 0);"><em><span>The Colour Triangle</span></em></span></p>

Label This Diagram

The Colour Triangle

a - white

b - red

c - blue

d - green

e - yellow

f - magenta

g - cyan

5
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Define Primary Colours

When mixed together produce white light

6
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Define Secondary Colours

Result of two primary colours being mixed

7
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Define Complementary Colours

When mixed together produce white light