Clouds showing a wave-like structure in Washington DC, USA. Wave clouds are known as Kelvin-Helmholtz clouds, after scientists Lord Kelvin and Hermann von Helmholtz, who studied the instabilities that form where there is a velocity difference at the interface between two fluids or fluid layers (in this case caused by different densities of air across a temperature inversion)
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Creative#:
TOP27777575
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
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N/A
Property Release:
N/A
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No
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