This diagram represents the life track of a 1 solar-mass star from its pre-main-sequence stages to just before its final death. Refer to the life stages labeled with roman numerals. Which stage lasts the longest?
A) Stage i
B) Stage iii
C) Stage iv
D) Stage viii
B) Stage iii
Physics & Space Science
You might also like to view...
It is possible to predict with certainty how much oil will have been extracted worldwide when the "oil era" is over
What will be an ideal response?
Physics & Space Science
Explain the Jovian problem and some possible answers to why there are so many Jovian planets found around stars
What will be an ideal response?
Physics & Space Science
The SI unit of power is the ______________
Fill in the blank(s) with correct word
Physics & Space Science
A bullet is fired horizontally at a target 20 m away. The velocity of the bullet as it leaves the gun is 200 m/s. How much, approximately, will the bullet drop on its way to the target?
A. 0.4 m B. 0.3 m C. 0.2 m D. 0.05 m E. 0.1 m
Physics & Space Science