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Hace 2 días · Selama 5 tahun yaitu pada 1898-1903, J.J. Thomson melakukan percobaan dengan menggunakan tabung sinar katode (cathode ray tube = CRT). Thomson menemukan bahwa percobaan menggunakan katode dari logam-logam yang berbeda selalu memberikan hasil yang sama.
Hace 4 días · J.J. Thomson an English physicist, was awarded the Nobel Prize in Physics in 1906 for the discovery of the electron and for his work on the conduction of electricity in gases. Thomson is also credited with finding the first evidence for isotopes of a stable (non-radioactive) element in 1913, as part of his exploration into the composition of canal rays (positive ions).
Hace 22 horas · Historically, nuclear physics and atomic physics were distinct disciplines. In 1896 Henri Becquerel discovered radioactivity. At the beginning of the 20th century, J.J. Thomson founded the plum pudding model. This model displayed the atom as a large positively charged ball with small negatively charged electrons embedded inside of it.
Hace 4 días · L’étude des rayons bêta a été déjà très fructueuse. On a trouvé dans cette étude la confirmation de la théorie de J.-J. Thomson et de Heaviside sur la masse des particules chargées d’électricité en mouvement ; d’après cette théorie une partie de la masse résulte des réactions électro-magnétiques de l’éther du vide.
Hace 5 días · Teori atom modern dimulai pada akhir abad ke-18 hingga awal abad ke-19, ketika ilmuwan seperti John Dalton, J.J. Thomson, Ernest Rutherford, Niels Bohr, dan Erwin Schrödinger memberikan kontribusi besar terhadap pemahaman kita tentang struktur atom. Struktur Atom. 1. Inti Atom. Inti atom terdiri dari proton dan neutron.
Hace 22 horas · The Brabazon Lecture is held in honour of Lord Brabazon of Tara. Born in London on 8 February 1884, J.T.C. Moore-Brabazon became one of British aviation's tr...
- 62 min
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- Royal Aeronautical Society
Hace 22 horas · AGGRESSIVE 1VS4 🔥 WITH THOMSON 🤯 WAIT FOR END #freefire #viral #shortsfeed #god #shorts.
