Pasagot po what is redshift? Answer: he displacement of spectral lines toward longer wavelengths (the red end of the spectrum) in radiation from distant galaxies and celestial objects. This is interpreted as a Doppler shift that is proportional to the velocity of recession and thus to distance Explanation:
The length of a swimming pool is 8m longer than its width and the area is 105 m2 Answer: Let ( x ) be the width Let ( x + 8m ) be the length And ( 105 ) is the area To check:
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