...some other constant temperature. If, for instance. the case considered is that of a globe 8000 miles diameter of solid rock, the solution will apply with...average quality as to conductivity and specific heat, tho value of K, as found in a previous communication to the Royal Society,1 will be 400, for unit of...

...defined : a «= 2\//e£, where к is the conductivity of rock, found by Sir W. Thomson to be "400 for unit of length a British foot and unit of time a year." And t is the number of years since the Earth became solid, which must have elapsed in order that the rate...

...thus defined : a = 2vV<, where * is the conductivity of rock, found by Sir W. Thomson to be " 400 for unit of length a British foot and unit of time a year." And t is the number of years since the Earth became solid, which must have elapsed in order that the rate...

...defined : a = 2jiit, where * is the conductivity of rock, found by Sir Wm. Thomson to be " 400 for unit of length a British foot and unit of time a year." And t is the number of years since the earth became solid, which must have elapsed in order that the rate...

...other constant temperature. If, for instance, cool: the case considered is that of a globe 8000 miles diameter of solid rock, the solution will apply with...conductivity and specific heat, the value of K, as found in a previous communication to the Royal proved to bi: practically approximate for the earth...

...interesting and important mathematical study. It is to be found in his Theorie Analytique de la Ghaleur. Paris, 1822. 14. The accompanying diagram (page 303)...; and the equation expressing the solution becomes dv VI. dx = 35-4 "Ji'€ ' and if we give t the value 1,000,000,000, or anything less, the exponential...

...millions of years. For, if the rock be of a certain average quality as to conductivity and specific beat, the value of K, as I have shown in a previous communication...; and the equation expressing the solution becomes - . dx 35-4 V< and if we give t the value 1,000,000,000, or anything less, the exponential factor becomes...

...default, therefore, of inoculated small-pox in the human subject, I made trial of the monkey, which, as I have shown in a previous communication to the Royal Society, is readily susceptible to the disease, the various phases of which in this animal closely resemble...

...default, therefore, of inoculated small-pox in the human subject, I made trial of the monkey, which, as I have shown in a previous communication to the Royal Society, is readily susceptible to the disease, the various phases of which in this animal closely resemble...

...other constant temperature. If, for instance, °°°1 the case considered is that of a globe 8000 miles diameter of solid rock, the solution will apply with...conductivity and specific heat, the value of K, as found in a previous communication to the Royal proved to be practically ap| iros i mute for the earth...