Investigating critical angle and Total Internal Reflection
- Total internal reflection PhET prep.docx - 1726 kB
Título | Investigating critical angle and Total Internal Reflection |
Descrição | Two tasks - Task A is an investigation that determines the refractive index via measurement of the critical angle and the formula 1/n = sin(C). In this task critical angle is found by increasing i until the angle of refraction reaches 90 degrees. Task B is an investigation that determines the critical angle by finding the point where the intensity of the reflected ray is first 100% of the intensity of the incident ray. |
Assunto | Física |
Nível | Ensino Secundário, Licenciatura - Introdução |
Tipo | Guided Activity, Laboratório, Trabalho para Casa |
Duração | 30 minutos |
Respostas Incluídas | Não |
Idioma | English |
Palavras Chave | Total Internal Reflection, critical angle, index of refraction, reflection, refraction, refractive index |
Simulações | Curvatura da Luz (HTML5) |
Autores | Jim Champion |
Escola / Organização | Radley College |
Submetido | 10-02-2019 |
Atualizado | 10-02-2019 |