Question 1: [57] In 1918, the ________, also in California, announced that it too had disproved Einstein’s prediction, although its findings were not published.
Question 2: Wien had shown that the hypothesis of ________ of a thermal equilibrium state allows all the blackbody curves at different temperature to be derived from one another by a simple shifting process.
Question 4: From Prague, Einstein published a paper about the effects of gravity on light, specifically the ________ and the gravitational deflection of light.