AnneMarie1235 AnneMarie1235
  • 11-05-2017
  • Biology
contestada

using the doppler effect , astronmers can determine a stars ?

Respuesta :

cloudgod21
cloudgod21 cloudgod21
  • 11-05-2017
using the doppler effect helps astronomers calculate how fast the stars and other objects move toward or away from earth.
Answer Link

Otras preguntas

4th grade work. Round this number to the nearest ten thousand 7,433,654
Which formulas and their respective names DO NOT match? I) BaO barium hydroxide II) CCl4 carbon tetrachloride III) N2O4 dinitrogen tetroxide IV) HF monohydrogen
Which of the following can explain the daily change in sea level observed along a coast? A. The concentration of salt in the water near the coast B. The speed o
Which of the following factors contributed to the Dust Bowl
describe your opinion on how the role of local, state, and national governments has changed during US history. Do you think one of these eras had the correct b
give me an appropriate topic for school to write about
For how many minutes did Lynn ru at a greater speed than kael?
Completez la phrase en Choisissant la bonne forme du verbe. Thomas au restaurant. Dinent dines dinez dine
Find an equation for the line with the given properties. Express the equation in general form. Slope 9/8; containing the point (10,0)
What was the name of the policy that would allow settlers in the new territory territory? A.) popular sovereignty B.) Westward Expansion C.) Manifest Destiny D