He⁻ard one⁻ of my the⁻orie⁻s de⁻monstrate⁻d wonde⁻rfully by anothe⁻r scare⁻ntist and would like⁻ to share⁻. Suppose⁻ you have⁻ a cube⁻ e⁻mitting two e⁻qual pulse⁻s of light on the⁻ le⁻ft and right face⁻s, and the⁻ box is moving to the⁻ le⁻ft. The⁻ le⁻ft light is blue⁻shifte⁻d, whe⁻re⁻as the⁻ right light is re⁻dshifte⁻d. The⁻ blue⁻shifte⁻d light carrie⁻s more⁻ mome⁻ntum than the⁻ re⁻dshifte⁻d light, but the⁻ ve⁻locity has not change⁻d. The⁻re⁻fore⁻, the⁻ mass must have⁻ change⁻d in orde⁻r to make⁻ up for the⁻ change⁻ in e⁻ne⁻rgy.
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Ratio: 4.67
Very interesting. Thank you for sharing. Ego sum ira Domini.
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All I knxw is that blue and red makes purple!!! Yxu are very smart gentletrxll Einstein!!! I am envixus xf this :)))
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《 Holy Shit 》
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