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universe is expanding at an accelerated rate.
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∙ 12y ago
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How is the universe changing by red shift?
the universe is changing by red shift because when red shift occurs it means that galaxies and stars are moving away from us. this means that the whole universe must be expanding.
How does blue and red shift help us understand the changes of the universe?
Red shift has confirmed the expansion of universe. Both red and blue shift at the edges of the sun has confirmed the spin of sun..
How does light help us understand the entire story of the universe?
light helps us understand the story of the universe due to somthing called red shift this is where the light waves are contorted to the red end of the spectrum this occurs in objects that are moving away from us. all galaxies in the universe are moving away from us we know this because of red shift.
How can the red shift be used to give us more information about the universe?
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Scientists' evidence for an expanding universe is called a because the light waves emitted by stars and galaxies are shifting toward the end of the visible color spectrum.?
Many objects observed in the universe show a red shift. It is believed that this red shift is caused by a Doppler effect - that is, that the objects are moving away from us at a significant fraction of the speed of light. If this is true, then it is evidence for an expanding universe.
The redshift of light from distant galaxy provides evidence that the universe is?
The red shifts show the galaxies are under centripetal force and the red shift indicates the centrifugal force. This indicates that the universe is in continuity, the centripetal and centrifugal forces are in balance.
What Evidence shows galaxies are moving in relation to the earth position?
Look at the spectrum of lite from a galaxy if there is a red shift the galaxy is moving away from us or a blue shift the galaxy is coming toward us most have a red shift due to expansion of the universe we are all flying away from another
What information did scientists gain from measuring the red shift of stars or galaxies?
Scientists gained information about the movement of objects in space by measuring the red shift of stars or galaxies. The red shift indicates that objects are moving away from us, providing evidence for the expansion of the universe. This discovery led to the development of the Big Bang theory, which describes the origins and evolution of the universe.
What does it mean when the color of an object in the universe shifts toward red?
It is the color of the light shift. either red or blue, from an object, not the object itself, that determines if it is moving away( RED) from us or moving toward us (BLUE).
What is red shift and blue shift why are these effects useful in the study of the universe?
Red shift and blue shift refer to the shifting of light towards longer or shorter wavelengths, respectively. These effects occur due to the Doppler effect, where light sources moving away from us appear red shifted, and light sources moving towards us appear blue shifted. By measuring the extent of these shifts in the light from distant celestial objects, scientists can determine their motion and velocity, providing valuable information for studying the structure, expansion, and dynamics of the universe.
What can scientist determine using red shift?
that stars are moving away from us, as if flung out from an explosion, helping support the big bang theorey and showing us that the universe is expanding
How is the red shift evidence for the big bang theory?
Briefly, redshift shows that most objects move away from us; this means that the Universe is expanding.
