Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3772Chemical news office., 1932 |
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Strona 57
... spontaneous falling movement in a verti- cal direction from above downwards . On heating this body it melts - that is to say it becomes liquid and starts to flow . This element has now acquired , in addi- tion to its former downward ...
... spontaneous falling movement in a verti- cal direction from above downwards . On heating this body it melts - that is to say it becomes liquid and starts to flow . This element has now acquired , in addi- tion to its former downward ...
Strona 58
... spontaneous nature ; that they are not interchangeable , and that if it is true that light comes to us from the sun ( which appears to be a focus to which light converges and from which light radiates anew ) , terrestial heat , on the ...
... spontaneous nature ; that they are not interchangeable , and that if it is true that light comes to us from the sun ( which appears to be a focus to which light converges and from which light radiates anew ) , terrestial heat , on the ...
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