Calculate by how many times Rigel is brighter than the Sun, if its parallax is 0.069 arcsec, and its apparent magnitude is m = 0.54. The absolute magnitude of the Sun is M⊙ = 4.83. Can you solve this by using this formula: m − M = 5 log (D[pc]) and solving it for the absolute magnitude of Rigel, and then comparing the two absolute magnitudes
Calculate by how many times Rigel is brighter than the Sun, if its parallax is 0.069 arcsec, and its apparent magnitude is m = 0.54. The absolute magnitude of the Sun is M⊙ = 4.83. Can you solve this by using this formula: m − M = 5 log (D[pc]) and solving it for the absolute magnitude of Rigel, and then comparing the two absolute magnitudes
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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Calculate by how many times Rigel is brighter than the Sun, if its parallax is 0.069 arcsec, and its apparent magnitude is m = 0.54.
The absolute magnitude of the Sun is M⊙ = 4.83.
Can you solve this by using this formula:
m − M = 5 log (D[pc])
and solving it for the absolute magnitude of Rigel, and then comparing the two absolute magnitudes.
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