-On the H-R diagram, the line indicates the location of the main sequence. Which of the four labelled locations on the H-R diagram indicates a luminosity and temperature similar to that of a T Tauri star?
A) 1
B) 2
C) 3
D) 4

Question

-On the H-R diagram, the line indicates the location of the main sequence. Which of the four labelled locations on the H-R diagram indicates a luminosity and temperature similar to that of a T Tauri star?
A) 1 
B) 2 
C) 3 
D) 4

Quizplus · Accepted Answer

T Tauri stars are young, variable stars that are located above the main sequence on the H-R diagram, typically with lower temperatures and higher luminosities than main-sequence stars of the same temperature.

-On the H-R Diagram, the Line Indicates the Location of the Main