Recent content by jerome951000

how are the distances between the Earth and other galaxies deciphered using the redshift acquired velocity since these two are proportional?

thanks that was really helpful. it said that the redshift acquired value of the velocity of the receding galaxies is proportional to their distance from earth. thanks again :-)

I found a question in a Maltese physics past paper dealing with the doppler effect. I managed to figure out the part dealing with the effect of motion of the wave source, but i was asked this: How does The Doppler Effect show us the difference between galaxies that are near and those that are...