QUESTION 49 As the Sun ages it will a. continue to get smaller forever b. temporarily expand and engulf the Earth c. sta

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Question 49 As The Sun Ages It Will A Continue To Get Smaller Forever B Temporarily Expand And Engulf The Earth C Sta 1 (42.02 KiB) Viewed 91 times

QUESTION 49 As the Sun ages it will a. continue to get smaller forever b. temporarily expand and engulf the Earth c. stay unchanged forever d. change in totally unpredictable ways QUESTION 50 After a star has left the main sequence the star a contracts throughout b. expands throughout contracts at the center while the surface expands d. expands at the center while the surface contracts QUESTION 51 When a very high mass has evolved to an iron core, the gravitational collapse of the core causes the star to implode, then explode resulting in a a. Type I Supernova b. Type il supernova CX-ray burster d. Oamma-ray burster