1.

If galaxy A is more red shifted than galaxy B. thus we can conclude thata)velocityof galaxy A is more than galaxy Bb)velocity of galaxy B is more than galaxy Ac) both have equal velocityd)both the galaxies are at restwhich of tthe 4 options are correct?

Answer»

Redshifts depends UPON relative speed or it is a simple example of a doppler effect
thus more REDSHIFT farther the OBJECT will be farther object more be the velocity
so 
a is the CORRECT ANSWER



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