Wim Vegt*
Originally known as Einstein Shift”, defined as a small displacement towards the red in the spectra, caused by the interaction between the radiation and the gravitational field of a massive body, such as the sun, gravitationally redshift has been measured experimentally in many experiments. The implication of this is that because of “Gravitational RedShift” the rest mass of photons cannot be zero.
Teile diesen Artikel
English 
Spanish 
Chinese 
Russian 
French 
Japanese 
Portuguese 
Hindi 