5 into deep dark space to observe and locate distant objects A) civil )mautica 4

Question

5 into deep dark space to observe and locate distant objects A) civil )mautica 43. In our class lab work which colcium Snes were used to help measure redshifts? A) Helium B cacm C gold hydrogen A) dwarfs B) sequence main sequence C giants Dl super gants s a scattered graph showing the relationship between the stars 46. The HR absolute maenitude or luminosities verses the spectral classification of effective temperatures A) true 8)false What does the "pc" in Mpc represent? 47. A) Mega Bparacoreparsec D) magma h of the following is a reasonable age for the universe expressed in bilions of years? A) 0.0025 B2500 14 D) 7 Universal time (UT) and the Prime Meridian are located in which city? A) Greenwich, England B) Berlin, Germany Cci Washington, DC D) Colorado Springs, Co. 49. 50. What does the "M" classification in M31 stand for? A) meteor B) Moon C) Messier D) Mighty What does the "G" in NGC (Nebular and Clusters of stars) represent? A) Great What is the Native American Full Moon name for April? 51. B) General C) Gravity D) Galaxy 52. A) worm B) flower C) strawberry D) pink, egg, sprouting grass E) green corn

Explanation / Answer

49 universal prime meridian located in Greenwich London

50 M31 M= Messier a spiral galaxy

48 C 14 billion years

52 D Green corn ( August month)

51 B General (NGC)

47 C parsec (pc)

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