Nature, Količina 101Sir Norman Lockyer Macmillan Journals Limited, 1918 |
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Stran 36
Sir Norman Lockyer. is so in the case of light can be settled only by experi- ment - by weighing light . It seems that it should be just possible to do this . If a beam of light passes an object which exerts a gravitational attraction ...
Sir Norman Lockyer. is so in the case of light can be settled only by experi- ment - by weighing light . It seems that it should be just possible to do this . If a beam of light passes an object which exerts a gravitational attraction ...
Stran 235
... light and heat from the sun . But how does light get to us from the sun and the stars through the empty interstellar spaces ? The Greeks answered this query very simply and very satis- factorily from the point of view of people who were ...
... light and heat from the sun . But how does light get to us from the sun and the stars through the empty interstellar spaces ? The Greeks answered this query very simply and very satis- factorily from the point of view of people who were ...
Stran 296
... light . The only satisfactory explanation of the mode of stimulation of the retina by light is that it is through the intermediation of a chemical reaction brought about by radiant energy of a limited series of wave- lengths . As yet ...
... light . The only satisfactory explanation of the mode of stimulation of the retina by light is that it is through the intermediation of a chemical reaction brought about by radiant energy of a limited series of wave- lengths . As yet ...
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Gardiner Prof S and Prof Nuttall Fishfreezing 39 Isodicamphor 380 | 18 |
Jeans Prof J H elected a Member of the Athenæum | 27 |
Hardy W B The Nervous Impulse 163 | 28 |
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