Science, asked by Anonymous, 10 months ago

In Doppler effect of light, the term 'redshift' is used for
(a) frequency increase
(b) frequency decrease
(c) wavelength decrease
(d) frequency and wavelength increase.

Answers

Answered by nishu12340156

Answer:

(b) frequency decrease

Answered by iasanjali98765

Answer:

Redshift describe how light changes as objects in space (such as stars or galaxies) move closer or farther away from us. When an object moves away from us, the light is shifted to the red end of the spectrum, as its wavelengths get longer and frequency decreases.

Explanation:

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