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Galaxy redshift is much light the Doppler effect. If a galaxy is traveling away from us, the light that it emits and is seen by us is stretched out (the faster we are separating, the stronger the redshift), that means that the wavelegnth is stretched a bit, shifting the light towards red.
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The redshift of galaxies in the universe is correctly interpreted as?
The redshift of galaxies is caused by 3 effects: Doppler effect, Expansion of space and gravitational effects. The further away a galaxy is from us the more it is redshifted (from this it can also be deduced that the further a galaxy is from us the faster it is traveling away from us assuming all galaxies started at the same point - aka 'The Big Bang').In short the interpretation of redshift is both speed and distance from us to the galaxy in question.
What is the shape of Andromeda?
The Andromeda Galaxy is a spiral galaxy, just like our own galaxy (the Milky Way).The Andromeda Galaxy is a spiral galaxy, just like our own galaxy (the Milky Way).The Andromeda Galaxy is a spiral galaxy, just like our own galaxy (the Milky Way).The Andromeda Galaxy is a spiral galaxy, just like our own galaxy (the Milky Way).
What is a spherical cluster of stars?
That is called a globular cluster.
Is the galaxy in which Earth is located classified as elliptical?
In which galaxy is Venus in?
milky way galaxy aka. our galaxy, the same one we r in :)
If light from galaxies is redshifted what can astronomers conclude about galaxies?
That the galaxy is moving away from us.
How does light from distant galaxy . galaxy out side of 32000000 light years support the big bang theory?
The light from distant galaxies is redshifted. The only reasonable explanation for that is that the galaxies are moving away from us.
The father the star is away from the earth the more is is?
Redshifted.
What are some objects that are not redshifted?
Objects within the solar system.
The redshift of galaxies in the universe is correctly interpreted as?
The redshift of galaxies is caused by 3 effects: Doppler effect, Expansion of space and gravitational effects. The further away a galaxy is from us the more it is redshifted (from this it can also be deduced that the further a galaxy is from us the faster it is traveling away from us assuming all galaxies started at the same point - aka 'The Big Bang').In short the interpretation of redshift is both speed and distance from us to the galaxy in question.
Can the CMBR be redshifted starlight?
The odds are very much against it. The CMB matches expectations following from the Big Bang too well for it to be coincidental.
How red shift connect with universe expanding?
The expansion of the Universe results in the light from faraway galaxies being redshifted. This is called the "cosmological redshift"; it can be compared with the Doppler effect (which also causes a redshift), but the details are somewhat difference.It is an observed fact that most galaxies are redshifted; the explanation that seems most reasonable is that it is caused by the cosmological redshift. This means that space itself is expanding.
A spectral line that appears at a wavelength of 321 nm in the laboratory appears at a wavelength of 328 nm in the spectrum of a distant obect we say that the object's spectrum is?
A spectral line that appears at a wavelength of 321 nm in the laboratory appears at a wavelength of 328 nm in the spectrum of a distant object. We say that the object's spectrum is red shifted.
What type of galaxy is our galaxy?
Our galaxy is a barred spiral galaxy.
Is the Andromeda galaxy an elliptical galaxy?
The Andromeda Galaxy is a spiral galaxy.
What is the type of our galaxy?
Our galaxy is a spiral galaxy because it is spiral in shape.
What is the shape of Andromeda?
The Andromeda Galaxy is a spiral galaxy, just like our own galaxy (the Milky Way).The Andromeda Galaxy is a spiral galaxy, just like our own galaxy (the Milky Way).The Andromeda Galaxy is a spiral galaxy, just like our own galaxy (the Milky Way).The Andromeda Galaxy is a spiral galaxy, just like our own galaxy (the Milky Way).
