[Answered] Betelgeuse is the brightest star of which constellation? a. Orion b. Ursa Minor c. Ursa Major d. ...

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notis

Hero Member
Posts: 596

on: Jul 27, 2018

Betelgeuse is the brightest star of which constellation?

a. Orion
b. Ursa Minor
c. Ursa Major
d. Southern Cross
e. Cassiopeia

Question 2

If two stars have a magnitude difference of 5, what is their flux ratio?

a. 10.0
b. 12.6
c. 100.0
d. 250.0
e. 625.3

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ecox1012

Sr. Member
Posts: 344

Reply #1 on: Jul 27, 2018

Answer to Question 1

a

Answer to Question 2

c

notis

Member
Posts: 596

Reply 2 on: Jul 27, 2018

Excellent

bigcheese9

Member
Posts: 333

Reply 3 on: Yesterday

TYSM

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