Search for question from various european universities around the world
Question-
Sirius is one of our nearest and brightest neighbors at a distance of 2065 pc. By a careful comparison of the spectral lines, a second star is known to have an intrinsic brightness, or luminosity, very similar to that of Sirius, even though it appears one hundred times fainter from earth. Calculate the distance of this star.
Experts are helping students not just improving grades but also to provide better learning of subject concepts and its problem statements. They are providing you world class assistance which may help you to excel in course or assignments.
Looking tutor’s service for getting help in UK studies or college assignments? Order Now