Talk:Phi

Grain Size
Phi is a symbol used when describing grain size in sedimentology. Wentworth and Krumbian scales both use φ to describe the size of individual sediment particles.

This should be added to the list of scientific measurements that utilize phi.

See more here: https://en.wikipedia.org/wiki/Grain_size

alternate symbol
the first line "lowercase φ or ϕ" shows two identical symbols on my computer and it's not clear how they are distinguished. i'm not sure how you could guarantee that both different symbols are shown.

Edit Request May 15th 2024
-Lowercase Use The symbol is used as the “motif” for Toei’s Tokusatsu show “Kamen Rider Faiz/555”. The symbol itself is represented in Faiz’s helmet as well as in the show’s logo 73.123.45.55 (talk) 14:43, 16 May 2024 (UTC)