Determining nuclear radius through High energy electron diffraction

Descrição

Physics unit 5 FlashCards sobre Determining nuclear radius through High energy electron diffraction, criado por sammy414 em 18-02-2014.
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FlashCards por sammy414, atualizado more than 1 year ago
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Criado por sammy414 quase 11 anos atrás
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Resumo de Recurso

Questão Responda
What happens when high energy electron are fired at a thin sample of element ? We can observe an intensity pattern A general loss of intensity with increasing angle Due to the electrons being diffracted by the positively charged nucleus
What can you see from the electron scattering at around 28 degrees? A small peak from the diffraction grating effect of the atomic structure
What is the grating spacing in this situation the equivalent of? The nuclear radius
What does nuclear radius have a relationship with? Nucleon number (Atomic mass)

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