1. Represented above are observations of two different stars, Abba and Babba. Each is observed i

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Suman K · Answer

The question that is given over here, it says that suppose you are studying two stars. Both star

Supreeta N · Answer

Hello students, this question is on stars and their apparent magnitude. For question 1, apparent

Sufiyan Alam · Answer

As you know, Brad test is equal to luminosity divided by 4 pi r square where R is the point at w

Adi S · Answer

Apparent magnitude of a star is small m equal to capital M plus 5 log d by 10 where capital M is

Donald Albin · Answer

Now, the parallax angle, paralytic angle, is inversely proportional to the distance. So if star