Physics
Found in 908 Collections and/or Records:
Corrigenda to the Astronomiae, 1698-1699
Editorial issues in Gregory's major textbook.
Critical Frequency, c. 1932-1946
Critical Frequency, 13 April 1942-14 April 1942
The material consists of 2 manuscript notes by Edward Appleton, both marked ‘Please return. Only copy'. The titles are 'The influence of a deviating layer below the main reflecting layer', 2 pages, dated 13 April 1942; and 'Further note on maximum usable frequency (limiting case)', 2 pages, dated 14 April 1942.
Critical frequency values for January 1936 and a letter from Gander to R. Naismith, 1936
Critical frequency values for January 1936 (no station given), and a letter from R. Naismith to Gander.
Cum in astronomicis..., s.d.
A short musing, in an unfamiliar hand, on the nomenclature of physics, (natural) philosophy, and astronomy.
Curves for fF2 in mc/s, 1946-1953
The material consists of a file containing curves for fF2 in mc/s, dated 1946-1953.
Curves for (fF2)2 sunspot numbers, 1942-1952
The material consists of a file containing curves for (fF2)2 sunspot numbers. Date range covers 1942-1952 but graphs will have been composed later.
Curves for for foF2 S.S. max. 1958/S.S. min. 1954, for June and December, 1958
The materia consists of a file containing curves for for foF2 S.S. max. 1958/S.S. min. 1954, for June and December.
Data accompanying notes and drafts for a paper or papers, on seasonal, diurnal and latitude variations, c. 1949-1955
Data accompanying notes and drafts for a paper or papers, on seasonal, diurnal and latitude variations. Some of the material is dated 1949-1952 however it is related to Coll-37/C.145 which includes dates 1954-1955 therefore the material of both files may cover 1949-1955.
Data and charts, including samples of 'Bartels diagrams', no date
Data and charts, including samples of 'Bartels diagrams', no date. The material is in its original folder.