Hertz then devised a wave detecting apparatus called a resonator.
Sir William Crookes took up in 1872 the study of electric discharge through The Work of Hertz (London, 1894).
Mrs. Hertz was always talking about a nephew.
In his best pieces Hertz is the most modern and most cosmopolitan of the Danish writers of his time.
Fitzgerald was the first to attempt to measure the length of electric waves; Helmholtz put the problem into the hands of his favourite pupil, Heinrich Hertz, and the latter finally gave an experimental demonstration of electromagnetic waves, the "Hertzian waves," on which wireless telegraphy depends, and the velocity of which is the same as that of light.
HEINRICH RUDOLF HERTZ (1857-1894), German physicist, was born at Hamburg on the 22nd of February 1857.
Modern German versions are by Simrock (very close to the original) and Hertz (freer, but with excellent notes and appendices); Eng.
Electric Waves.-In the decade 1880-1890, the most important advance in electrical physics was, however, that which originated with the astonishing researches of Heinrich Rudolf Hertz (1857-1894).
These effects, as Hertz showed, indicated the establishment of stationary electric waves in space and the propagation of electric and magnetic force through space with a finite velocity.
There are modern German translations by Simrock (very close to the original) and Hertz (excellent notes).
Hertz and of wireless telegraphy were investigated by him in 1853.
Unable to locate him, Cassie had finally agreed to leave the twins with Mr. & Mrs. Hertz, their neighbors.
Were the twins with their father or still at the Hertz ranch?
Imagining that this would interest Hertz and be successfully attacked by him, Helmholtz specially drew his attention to it, and promised him the assistance of the Institute if he decided to work on the subject; but Hertz did not take it up seriously at that time, because he could not think of any procedure likely to prove effective.
The experimental proof, however, was still lacking, and though several experimenters had come very near its discovery, Hertz was the first who actually succeeded in supplying it, in 1887.
Hertz himself gave an admirable account of the significance of his discoveries in a lecture on the relations between light and electricity, delivered before the German Society for the Advancement of Natural Science and Medicine at Heidelberg in September 1889.
Hertz, Electric Waves (1893); O.
Gottfried's Tristan and Isolde has been several times published; the best editions are those of Bechstein (1890) and Golther (1889); modern German versions by Kurz, Simrock and Hertz; English prose rendering, J.
The best edition of the grammatical works is by Hertz and Keil, in Keil's Grammatici latini, vols.
Hertz (1883-1885; editio minor, 1886, revised by C. Hosius, 1903, with bibliography).
The youngest of the great poets born during the last twenty years of the 8th century was Henrik Hertz (q.v.; 1797-1870).
By profoundly ingenious methods Hertz showed that these invisible electric waves could be reflected and refracted like waves of light by mirrors and 1 See Sir W.
She stopped, remembering the photo on the wall in the Hertz cabin.
Kroll; Wilhelm Hertz, "Aristoteles in den Alex.
In 1889 Hertz was appointed to succeed R.
He employed as a detector of this wave a simple, nearly closed circuit of wire called a Hertz resonator, but it was subsequently discovered that the metallic microphone of D.
Hertz, De N.
Hertz in 1888 (Weid.
In this connexion the interesting scheme formulated by Hertz (1894) deserves notice.
Hertz, Die Prinzipien der Mechanik (1894, translation by Jones and Walley 1899).
Hertz had shown that the electric radiation from an oscillator See J.
Beckmann obtained P4 molecules from the boiling-point of carbon bisulphide solutions, and Hertz arrived at the same conclusion from the lowering of the freezing-point in benzene solution; E.