If you found a galaxy with an emission line that had a wavelength of 756.3 nm,what would be the galaxy's redshift? Note that the rest wavelength of the emission line is 656.3 nm.
A) 0.01
B) 0.05
C) 0.10
D) 0.15

Question

If you found a galaxy with an  emission line that had a wavelength of 756.3 nm,what would be the galaxy's redshift? Note that the rest wavelength of the  emission line is 656.3 nm.
A) 0.01 
B) 0.05 
C) 0.10 
D) 0.15

Quizplus · Accepted Answer

The Answer of If you found a galaxy with an  emission line that had a wavelength of 756.3 nm,what would be the galaxy's redshift? Note that the rest wavelength of the  emission line is 656.3 nm.
A) 0.01 
B) 0.05 
C) 0.10 
D) 0.15

If You Found a Galaxy with an Emission Line