Get an AnswerTransitioning From Closed to Open SystemsSmart Writing ServicesOctober 25, 2017 7:40 amOctober 25, 2017Previous ArticleA resonant wavelength of 589 nm for the 2S (2s) 2P (3p) transition in Na has been measured in a laboratory instrument. However, a measurement using a space telescope directed towards a nearby galaxy has identified that the same transition at 595 nm. How fast is the galaxy moving relative to us? Justify the answer by clearly explaining the calculation requiredNext ArticleStaffing and Floating between hospitals with a multi-system hospital organization
