Question

redshift takes place when the apparent wavelength..........​

Answer 1

Answer:

Redshift takes place when the apparent wavelength s increased to the red spectrum level

Explanation:

As the name suggests, the redshift is a physical phenomena which takes place when the light from the object takes a shift and goes to the end of the red spectrum. Red spectrum has longer wavelengths so redshift will occur with higher lamdas. This is not only with visible light but the phenomena can also be seen in gamma or x rays