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EzraRedshift in the universe occurs as objects move away from one another, expanding the universe. This indicates that the universe is still expanding, consistent with the Big Bang theory. The rate of this expansion, known as the Hubble constant, provides insight into the age and future of the universe.
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In the universe what is the red shift?
The alterations to the electromagnetic spectrum caused by the expansion of the universe.
How does red shift support the steady state theory?
Red shift does not support the steady state theory. The red shift of distant galaxies suggests that the universe is expanding, which contradicts the steady state theory that posits a constant, unchanging universe. The red shift is consistent with the Big Bang theory, which states that the universe began as a singularity and has been expanding ever since.
Why the red shift in light from distant galaxies indicate that the universe is expanding?
Red shift is observed in the spectrum of light from an object when it is moving away from the observer. Most astronomical objects display a red shift in their light. Also, the red shift is greater for objects which are further away. For this to happen - in all directions, the universe must be expanding.
What model of universe creation is supported by the red shift?
The model of universe creation supported by the red shift is the Big Bang theory. Red shift is the observation that galaxies are moving away from us, indicating that the universe is expanding. This expansion suggests that the universe originated from a hot, dense state, which is a key aspect of the Big Bang theory.
The discovery of a red shift in the spectra of galaxies provided evidence that the universe is?
expanding.
