How does redshift help astronomers? Additional resources Bibliography Redshift and blueshift describe the change in the frequency of a light wave depending on whether an object is moving toward or away from us. When an object is moving away from us, the light from the object is known ...
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A redshift is a shift in the frequency of an electromagnetic wave caused by an object’s motion. Light from objects moving away from an observer have their light waves shifted toward the red part of the spectrum. Redshift is commonly observed inastronomy, particularly in the observation of ve...
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Comparing these relations with the observed one derivedfrom the redshift of EXO 0748-676, we come to the conclusion that it is incorrectto say that EXO 0748-676 cannot be a strange star. Various strange star modelscan show that EXO 0748-676 could have a mass of (1.3 ~ 1.7) M and a...
Tifft that galaxy redshifts come in bunched intervals rather than on a smooth continuum. Difficulties in measuring redshifts; Example of why Tifft's claims are unusual; Reports of studies that seem to confirm Tifft's claims; Other claims on Tifft. 年份: 1992 ...
In science, the term wavelength represents the length between the two sequential troughs or crest of the wave in space that is crossed by the wave after a specific time interval. It varies as the frequency and speed of the wave change....
38. What does the author mean by "I refuse to give up hope for societal common sense" in Passage C? A. To criticize the social obsession with appearance. B. To provide an example of how ridiculous some fashion trends are. C. To prove that the pursuit of fashion is beyond people s ...
1. Why does the term 'redshift' refer to the color red? Red is the shorter wavelength color of the rainbow. Red is the longer wavelength color of the rainbow. The red color comes first in the rainbow. It refers to red stars.