 The active agents, heat, light, electricity, etc., are regarded as varieties of energy, and the work is so arranged that their relation to one another, looked at in this light, and the paramount importance of the laws of energy are clearly brought out....  Theophrastou Charakteres - Page 16by Theophrastus - 1870 - 328 pagesFull view - About this book
 | George Boole - 1865 - 344 pages
...in an elementary manner, of the most important of those laws which regulate the phenomena of nature. The active agents, heat, light, electricity, etc....The volume contains all the necessary illustrations, and a plate representing the Spectra of Sun, Stars, and Nebula, forms a frontispiece. The EDUCATIONAL... | |
 | George Biddell Airy - 1866 - 246 pages
...in an elementary manner, of the most important of those laws which regulate the phenomena of nature. The active agents, heat, light, electricity, etc.,...The volume contains all the necessary illustrations, and a plate representing the Spectra of Sun, Stars, and Nebula, forms a frontispiece. MANUALS FOR STUDENTS.... | |
 | Sir John Budd Phear - 1866 - 272 pages
...in an elementary manner, of the most important of those laws which rtgulate the phenomena of nature. The active agents, heat, light, electricity, etc.,...The volume contains all the necessary illustrations, and a plate representing the Spectra of Sun, Stars, and Nebula, forms a frontispiece. The EDUCATIONAL... | |
 | William Stanley Jevons - 1869 - 190 pages
...in an elementary manner, of the most important of those laws which regulate the phenomena of nqture. The active agents, heat, light, electricity, etc....are regarded as varieties of energy, and the work ยป so arranged that their relation to one another, looked at in this light, and the paramount importance... | |
 | Joseph Haythorne Edgar - 1871 - 214 pages
...in an elementary manner, of the most important of those laws which regulate the phenomena of nature. The active agents, heat, light, electricity, etc.,...The volume contains all the necessary illustrations, and a plate representing the Spectra of Sun, Stars, and Nebula, forms a frontispiece. MANUALS FOR STUDENTS.... | |
 | John Stuart Blackie - 1871 - 208 pages
...in an elementary manner, of the most important of those laws which regulate the phenomena of nature. The active agents, heat, light, electricity, etc....The volume contains all the necessary illustrations, and a plate representing the Spectra of Sun, Stars, and Nebula, forms a frontispiece. MANUALS FOR STUDENTS.... | |
 | George Biddell Airy - 1871 - 412 pages
...elementary manner, of the most important of those laws which regulate the phenomena of nature. 7 he active agents, heat, light, electricity, etc., are...The volume contains all the necessary illustrations, and a plate representing the Spectra of Sun, Stars, and Nebula, forms a frontispiece. MANUALS FOR STUDENTS.... | |
 | Henry John Roby - 1871 - 656 pages
...most important of those laws which regulate the phenomena of nature. The active agents, heat, liglit, electricity, etc. , are regarded as varieties of energy,...The volume contains all the necessary illustrations, and a plate representing the Spectra of Sun, Stars, and Nebula, forms a frontispiece. The EDUCATIONAL... | |
 | Hugh Blackburn - 1871 - 132 pages
...in an elementary manner, of the most important of those laws which regulate the phenomena of nature. The active agents, heat, light, electricity, etc.,...looked at in this light, and the paramount importance ef the laws of energy are clearly brought out. The volume contains ill the necessary illustrations,... | |
 | Sir Norman Lockyer - 1871 - 464 pages
...in an demeiitary manner, of the most important of those laws which regulate the phenomena of nature. The active agents, heat, light, electricity, etc....is so arranged that their relation to one another, loohed at in this light, and the paramount importance of the laws of energy are clearly brought out.... | |
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