makmcduffie5067 makmcduffie5067
  • 16-12-2022
  • Physics
contestada

Using the technique of main-sequence fitting to determine the distance to a star cluster requires that _____.
we have telescopes powerful enough to allow us to identify the spectral types of main-sequence stars of many masses in the cluster

Respuesta :

Otras preguntas

Who are the Aramaeans?
A change from one state of matter to another involves the transfer of a. heat. b. atoms. c. phases. d. density.
Which of the following phrases best describes the U.S. population?
which of the following was not an outcome of the Spanish-American war?
fill in the blank Wyoming was the first U.S. territory to give women the right of ( WHAT?) , which means the right to vote?
What was the main goal of the Red Brigades?
How did the harnessing of electricity transform American business?
how did Reciprocity Treaty help bring prosperity to British North America?
Water _____. has a pH value of 0 expands when it freezes is less dense than ice dissolves in most substances
2y+3x=90 what is x and y