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What is the phenomenon occurring at the rainbow?

reflection, refraction and dispersion

interference

diffraction and refraction

iridescence

A rainbow is a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured circular arc. Rainbows caused by sunlight always appear in the section of sky directly opposite the sun.

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Benjamin Hollis wikipedia → Rainbow

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Light quiz Optics quiz Physics quiz

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10%

10%

0%

10

Australia

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20%

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29

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78%

3%

12%

2%

117

the United States

60%

10%

26%

1%

64

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54%

7%

30%

5%

218

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47%

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45%

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44

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45%

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35%

15%

20

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42%

14%

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14

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30%

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13

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38%

12%

2212

the United Kingdom

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43

How do baby birds get oxygen inside their eggs?

They have a large oxygen supply from the start

Oxygen is created during protein reduction

Oxygen comes in through pores in the shell

They don't need oxygen at all

When is the Eiffel Tower the highest?

Does the candle burn more or less violently in zero gravity?

What is the name of this insectivorous plant (see photo)?

powdery strap airplant

byblis (rainbow plants)