Fail:Photography of bow shock waves around a brass bullet, 1888.jpg

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Keterangan
English: This photo was taken by physicist Ernst Mach in 1888 in Prague, using Schlieren Photography on a 5 mm-diameter negative. It depicts the waves around a supersonic brass bullet.
Français : Cette photo a été prise par le physicien Ernst Mach en 1888 à Prague, à l’aide de la technique de photographie Schlieren (strioscopie) sur un film négatif de 5mm de diamètre. Elle montre les ondes de choc autour d’une balle supersonique en laiton.
Tarikh
Sumber Scan from book (now lost)
Pengarang Ernst Mach (1838–1916)
Versi lain http://history.nasa.gov/SP-4219/Chapter3.html

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semasa08:28, 6 Julai 2011Gambar kenit bagi versi pada 08:28, 6 Julai 20111,884 × 1,884 (1.75 MB)Ariadacapo

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