16-09-2021
Physics

contestada

What Doppler shift would an astronomer notice for the spectral light from a galaxy moving away from Earth? Choose
the correct answer.

Respuesta :

alexperkins216 alexperkins216

16-09-2021

Answer:

In contrast, the light from a star moving away from us seems to shift towards longer wavelengths. As this is towards the red end of the spectrum, astronomers call it redshift

Explanation:

Answer Link

Otras preguntas

A businessman has 10 employees. His salary is equal to 6 times the average of employees salaries. If the 11 of them receive a total of $64,000 in one year, what

what does 'hit the fan' mean?

whats 11 divided by 1/4

why it is that evaporation causes cooling,but boiling causes heating?

A certain type of bacteria doubles every 8 hours. A culture begins with 30 000. Without use of given equation, use the help of your ability to set up a pattern

whats 30 divided by 6/7

does the equation x^2+y=1 define y as a function of x

could anybody help me slove it.before tomato 6/18/14

2700=2300(1+r)^5 solve for r Please show all work

Ions are electrically charged particles that are formed when certain compounds are dissolved in water. These solutions will conduct electricity. The Swedish sc