PART A) Define density parameter. Comment on the future of our universe based on the conditions...

PART A) Define density parameter. Comment on the future of our universe based on the conditions of density parameter.

PART B) The apparent magnitude of the star canopus is -0.72 and the its absolute magnitude is -3.1. Calculate the distance of the star in parsec. (Antilog (0.476) =2.99 and r is in parsec)

Expert Solution

A)the density parameter is the ratio of the average density of the matter and energy in the universe to the critical density (the density at which the universe would stop expanding only after an infinite amount of time).

B)

genius_generous answered 2 years ago

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