Pankaj Jain's An Introduction to Astronomy and Astrophysics PDF

By Pankaj Jain

Astronomy is the sector of technology dedicated to the research of astronomical items, similar to stars, galaxies, and nebulae. Astronomers have accumulated a wealth of data in regards to the universe via 1000's of years of painstaking observations. those observations are interpreted via actual and chemical legislation time-honored to mankind. those interpretations offer information regarding the character of those astronomical items, bearing in mind the deduction in their floor and inside stipulations. The technological know-how linked to those interpretations is named astrophysics.



An creation to Astronomy and Astrophysics offers a finished creation to astronomy and astrophysics, whole with illustrative examples and illuminating homework difficulties. Requiring a familiarity with uncomplicated physics and arithmetic, this undergraduate-level textbook:



  • Addresses key physics suggestions proper to stellar observations, together with radiation, electromagnetic spectrum, photometry, non-stop and discrete spectrum, and spectral lines

  • Describes tools used for astronomical observations in addition to how the radiation obtained is characterised and interpreted to figure out the homes of stars

  • Examines the constitution of stars, the elemental equations which clarify stars in equilibrium, and the fusion reactions happening in stellar cores

  • Discusses the evolution of stars, the sun process, the dynamics of galaxies, and the basics of contemporary cosmology

  • Explores the universe at excessive redshifts, the place it really is ruled through items equivalent to energetic galaxies


Solutions handbook and determine slides on hand with qualifying direction adoption


An creation to Astronomy and Astrophysics teaches scholars how you can interpret the evening sky, delivering them with a serious figuring out of the celebs and different heavenly bodies.

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An Introduction to Astronomy and Astrophysics by Pankaj Jain


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