
#1
May3011, 06:54 AM

P: 35

If I know the diameter of a galaxy in the sky is 150 arcseconds,
how do I find the angular diameter? 



#2
May3011, 07:08 AM

P: 2,080

150 arcseconds is the angular diameter.




#3
May3011, 07:14 AM

P: 35




Register to reply 
Related Discussions  
Angular Diameter Distance..  Cosmology  3  
Angular diameter of neutrino emission  Advanced Physics Homework  0  
question about the fomula of angular diameter  Cosmology  0  
angular diameter  Introductory Physics Homework  2 