File:Solid_Angle.png licensed with Cc-by-sa-3.0-migrated, GFDL 2007-02-23T12:45:14Z Haade 255x280 (13522 Bytes) {{Information |Description= Solid angle definition...
Solid angle Ω (sr) = A/r2 I, the copyright holder of this work, hereby publish it under the following licenses: You may select the license of your choice...
