Riccardo Scalco
@riccardoscalco.bsky.social
I share the same nightmare that Ludwig Boltzmann had.
In 1913, Moseley discovered that the frequencies of lines in X-ray spectra are proportional to the squares of integer numbers, that he called "atomic numbers". Later, in 1914, he concluded that those numbers are the numbers of positive charges in the nucleus. archive.org/details/lond...
#physics
#physics
January 13, 2025 at 8:09 AM
In 1913, Moseley discovered that the frequencies of lines in X-ray spectra are proportional to the squares of integer numbers, that he called "atomic numbers". Later, in 1914, he concluded that those numbers are the numbers of positive charges in the nucleus. archive.org/details/lond...
#physics
#physics
Fine art drawing inspired by 'A Treatise on Electricity and Magnetism' by James Clerk Maxwell, Cambridge, 1873. Download the artwork at marcantoniomazzoleni.com/products/lin....
#physics #history #maxwell #art
#physics #history #maxwell #art
January 12, 2025 at 8:49 AM
Fine art drawing inspired by 'A Treatise on Electricity and Magnetism' by James Clerk Maxwell, Cambridge, 1873. Download the artwork at marcantoniomazzoleni.com/products/lin....
#physics #history #maxwell #art
#physics #history #maxwell #art
The original chart appeared in 'The High-Frequency Spectra of the Elements' by Henry Gwyn Jeffreys Moseley in 1913. The full article can be viewed at archive.org/details/lond....
January 11, 2025 at 9:00 AM
The original chart appeared in 'The High-Frequency Spectra of the Elements' by Henry Gwyn Jeffreys Moseley in 1913. The full article can be viewed at archive.org/details/lond....
January 11, 2025 at 8:54 AM
In 1913, through a brilliant series of experiments, Moseley discovered that the frequencies of corresponding lines in X-ray spectra are proportional to the squares of integer numbers, called atomic numbers.
Download the artwork at marcantoniomazzoleni.com/products/cha....
Download the artwork at marcantoniomazzoleni.com/products/cha....
January 11, 2025 at 8:50 AM
In 1913, through a brilliant series of experiments, Moseley discovered that the frequencies of corresponding lines in X-ray spectra are proportional to the squares of integer numbers, called atomic numbers.
Download the artwork at marcantoniomazzoleni.com/products/cha....
Download the artwork at marcantoniomazzoleni.com/products/cha....
Excerpt from "The Cause and Nature of Radioactivity", Ernest Rutherford and Frederick Soddy.
December 29, 2024 at 8:16 AM
Excerpt from "The Cause and Nature of Radioactivity", Ernest Rutherford and Frederick Soddy.
Ernest Rutherford and Frederick Soddy - The Cause and Nature of Radioactivity. Montreal, 1902.
With Soddy, Rutherford in 1902-03 developed the transformation theory, or disintegration theory, as an explanation for radioactivity. Read more on marcantoniomazzoleni.com/products/rec....
#physics
With Soddy, Rutherford in 1902-03 developed the transformation theory, or disintegration theory, as an explanation for radioactivity. Read more on marcantoniomazzoleni.com/products/rec....
#physics
December 29, 2024 at 8:13 AM
Ernest Rutherford and Frederick Soddy - The Cause and Nature of Radioactivity. Montreal, 1902.
With Soddy, Rutherford in 1902-03 developed the transformation theory, or disintegration theory, as an explanation for radioactivity. Read more on marcantoniomazzoleni.com/products/rec....
#physics
With Soddy, Rutherford in 1902-03 developed the transformation theory, or disintegration theory, as an explanation for radioactivity. Read more on marcantoniomazzoleni.com/products/rec....
#physics