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Stars that have fairly high gravitational redshift and calculation of their surface temperature by Planck emition spectra?
How high can the ratio between gravitational redshift and planck emition spectra be depending on the mass of the star so by how much this gravitational redshift could elongate the Planck spectra of ...
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Red shift for an observer outside the gravitational field
Assuming there are no forces around,consider the situation:
A multi storey laboratory is accelerating in free space, for convenience say vertically. In it a light pulse is generated. The people in ...
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