here are the Upsilon symbol in physics | how to write or insert Upsilon symbol in text copy paste ?
answer : Upsilon symbol in lower case = υ
Upsilon symbol in uppercase = Υ
so we have seen above that the symbol of “Upsilon” in our 12th 11th physics written as text “Υ” or “υ” .
You can just copy and paste the symbol of Upsilon here as “υ” in lower case and “Υ” in upper case in Microsoft word or in other file “υ” and also “Υ”