Chemical News and Journal of Industrial Science, Tomy 127-128Chemical news office., 1923 |
Z wnętrza książki
Wyniki 1 - 5 z 46
Strona 65
... frequency of a definite line is to a first approximation pro- portional to the atomic number of the emit- ting element . Roughly speaking , we could say : If the X - ray spectrum of a definite element is known , those for the next ele ...
... frequency of a definite line is to a first approximation pro- portional to the atomic number of the emit- ting element . Roughly speaking , we could say : If the X - ray spectrum of a definite element is known , those for the next ele ...
Strona 66
... Ti 21 Sc 20 Ca 19K 18A 170 16S 15P 14 S 13 AL 6 8 10 SQUARE WAVE LENGTH X 10 ° Cms 12 14 16 18 ROOT OF FREQUENCY Fig . 2 . 20 X 10-8 22 24 I AVERAGE ANALYSES OF THE PRODUCTS OF THE REACTION BETWEEN 66 AUGUST 3 , 1923 . THE CHEMICAL NEWS .
... Ti 21 Sc 20 Ca 19K 18A 170 16S 15P 14 S 13 AL 6 8 10 SQUARE WAVE LENGTH X 10 ° Cms 12 14 16 18 ROOT OF FREQUENCY Fig . 2 . 20 X 10-8 22 24 I AVERAGE ANALYSES OF THE PRODUCTS OF THE REACTION BETWEEN 66 AUGUST 3 , 1923 . THE CHEMICAL NEWS .
Strona 127
... frequency v of the radiation is of the form : v = A ( m1 , n1 , m'1 , n ' , ) - A ( m2 , n2 , m'2 , n ' 2 ) , where m and n are the radial and azimu- thal quantum numbers respectively due to the electron , and m ' and n ' are ...
... frequency v of the radiation is of the form : v = A ( m1 , n1 , m'1 , n ' , ) - A ( m2 , n2 , m'2 , n ' 2 ) , where m and n are the radial and azimu- thal quantum numbers respectively due to the electron , and m ' and n ' are ...
Strona 146
... frequency concerned . It is of interest to note at this point that Sir J. J. Thomson considered radiant energy units or " quantum " as a region of periodic disturbance travelling along a Faraday tube . Plank laid stress on mode of ...
... frequency concerned . It is of interest to note at this point that Sir J. J. Thomson considered radiant energy units or " quantum " as a region of periodic disturbance travelling along a Faraday tube . Plank laid stress on mode of ...
Strona 147
... frequency , and we can express his view as the magnitude of quantum hv , where v is vibrational frequency and his Plank's universal constant ; and further , if one con- siders a material system made up of mole- ' cules , atoms and ...
... frequency , and we can express his view as the magnitude of quantum hv , where v is vibrational frequency and his Plank's universal constant ; and further , if one con- siders a material system made up of mole- ' cules , atoms and ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acid action addition alcohol amount ANALYTICAL BALANCE appears application arsenic Association atom British carbon carbon tetrachloride carried cent charge chemical Chemistry chloride College colour complete compounds concentrate containing course crystals derivatives determined dyes effect electric electrons elements energy examination exist experiments fact frequency further give given glass heat hydrogen important increase industry Institute interest known laboratory lead less light lines London manufacture mass material matter means ment mercury metal method molecule nature nucleus observed obtained organic oxide period phase physical position possible practical precipitated prepared present properties Published pure quantum radiation reaction regarded relation Research rubber salts separated shown sodium solution spectrum structure sulphuric temperature term theory tion Trade United various weight