Download e-book for iPad: An Introduction to Astronomy and Astrophysics by Pankaj Jain

By Pankaj Jain

Astronomy is the sphere of technological know-how dedicated to the examine of astronomical items, comparable to stars, galaxies, and nebulae. Astronomers have amassed a wealth of data concerning the universe via countless numbers of years of painstaking observations. those observations are interpreted by way of actual and chemical legislation time-honored to mankind. those interpretations offer information regarding the character of those astronomical gadgets, making an allowance for the deduction in their floor and inside stipulations. The technology linked to those interpretations is termed astrophysics.



An creation to Astronomy and Astrophysics offers a entire advent to astronomy and astrophysics, entire with illustrative examples and illuminating homework difficulties. Requiring a familiarity with simple 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 houses of stars

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

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

  • Explores the universe at excessive redshifts, the place it truly is ruled by means of gadgets corresponding to energetic galaxies


Solutions handbook and determine slides to be had with qualifying direction adoption


An advent to Astronomy and Astrophysics teaches scholars how one can interpret the evening sky, supplying them with a severe figuring out of the celebrities and different heavenly bodies.

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An Introduction to Astronomy and Astrophysics by Pankaj Jain


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