Isolated soap bubbles. The colours, produced just before the bubbles burst, are due to interference between light rays reflected from the front & back of the thin film of water making the bubble. The colours depend on the thickness of the film; black were it is very thin indeed, silver colours are produced by a film about 70 nanometers thick, gold about 100 nanometers thick, green about 150 nanometers thick & red as the film gets thicker.
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Details
Creative#:
TOP10163167
Source:
達志影像
Authorization Type:
RM
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須由TPG 完整授權
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N/A
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No
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