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3. [5pt] For the previous problem, indicate which locations in the H-R diagram c

ID: 2269407 • Letter: 3

Question

3. [5pt] For the previous problem, indicate which locations in the H-R diagram correspond to places where the evolution is slow. Order the answers in time with the first in time listed first. For example, if E, A and I are locations where there is a long time between changes, then enter EAI.

2. 5pt Identify the location in the H-R diagran of the phases of stellar evolution. (For each statement select the proper symbol in the picture.) 10 H 10 10 102 E 10 0.1 10 104 105 main sequence 10,000 Surface Temperature (kelvin) 5000 3000 1) envelope ejected, planetary nebula 2) red giant, helium flash 3) main-sequence star 4 helium fusion in core 5) helium used up, core collapses 6) hydrogen used up, core collapses 7) white dwarf 8) red giant with helium burning shell 9) hydrogen fusion in shell around core

Explanation / Answer

Solution-1 Label Statement

C 3   

E 6   

I 9

A 2   

D 4   

G 5

B 8   

H 1

F 7

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