Resultado da Busca
Há 5 dias · In 1927 at Bell Labs, Clinton Davisson and Lester Germer fired slow-moving electrons at a crystalline nickel target. The diffracted electron intensity was measured, and was determined to have a similar angular dependence to diffraction patterns predicted by Bragg for x-rays.
Há 13 horas · In 1927, George Paget Thomson and Alexander Reid discovered the interference effect was produced when a beam of electrons was passed through thin celluloid foils and later metal films, and by American physicists Clinton Davisson and Lester Germer by the reflection of electrons from a crystal of nickel.
Há 2 dias · 1937 - Clinton Joseph Davisson and George Paget Thomson shared the Nobel Prize in physics "for their experimental discovery of the diffraction of electrons by crystals." 1939 - André Guinier discovered small-angle X-ray scattering.
Há 4 dias · O típico filme onde o monstro pode ser a angústia interior... Olá, amores! Mila aqui e trago informações sobre um filme já conhecido por alguns, mas muito ignorado por outros.
Há 3 dias · Clinton, IA (52732) Today. Scattered thunderstorms during the evening. Mainly clear skies ... Facing off with Pella's Emily Blom, Davison fell 1-6 and 1-6 to move to the consolation bracket.
Há 5 dias · Peacefully at the Prince County Hospital on Friday, May 3, 2024, Mary Irene Weir (nee Haywood) passed away surrounded by love and family. Born to the late Herman and Anne Mae Haywood on May ...
Há 4 dias · An adult is a child who has more ethics and morals, that's all. When I am a child, creating, I am not creating a game. I am in the game. The game is not for children, it is for me. It is for an adult who still has a character of a child. Shigeru Miyamoto. The Left is acting like a young child, saying 'I want peace'...
