Birdwatch Note Rating
2023-12-18 17:06:50 UTC - HELPFUL
Rated by Participant: CB5556BC4C42C83B83F737B05B8B0F72D89B20757E9FB6D2212FB4CD35BB5880
Participant Details
Original Note:
“Glacier ice is blue because the red (long wavelengths) part of white light is absorbed by ice and the blue (short wavelengths) light is transmitted and scattered. The longer the path light travels in ice, the more blue it appears“ https://en.m.wikipedia.org/wiki/Blue_iceberg https://www.usgs.gov/faqs/why-glacier-ice-blue#:~:text=Glacier%20ice%20is%20blue%20because,the%20more%20blue%20it%20appears.
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