Idontunderstand45 Idontunderstand45

25-03-2021
Chemistry

contestada

If a cluster of stars is all the same color, what could that mean?

Respuesta :

jade2411 jade2411

25-03-2021

Answer:

Cluster HR Diagrams: Since all the stars in a cluster formed at the same time, they are all the same age. A very young cluster will have a HR diagram with a cluster of T-Tauri stars evolving towards the main sequence. ... Each star is plotted by its color and magnitude on the HR diagram.

Answer Link

Otras preguntas

Check my Grammar Roberto Bolaño se levantó a las siete de la mañana con mucho frío. Él vivía en una casa muy cerca de la casa de su esposa. Vivían cada uno en s

Pentagon VWXYZ below has an interior angle sum of 540°. Pentagon V W X Y Z. Angle Z is 94 degrees, angle Y is 120 degrees, angle X is 120 degrees, angle W is 94

Describe how does migration affect newly populated areas.

All of the following statements about the religious reforms that took place in the United States during the first half of the nineteenth century are true, excep

select the equation that represents a lone in which intercepts the vertical axis at b. assume m≠0, b ≠ 0, and m≠b. A. y = mx B. y = X C. y = mx+b D. y = m

Help with 1,2, and 3 please

5. Beside old trucks and cars. a.phraseb.clause

~Please ~ help ~ my ~ small ~ brain-~ Which statement is correct?

Joe Biden said, "And I promise you I will fight as hard for those who did not support me as for those who did." Why did he say this?

Do you think young people drinking for the first time think about the possibility of becoming addicted? Explain your answer.