Investigating critical angle and Total Internal Reflection
- Total internal reflection PhET prep.docx - 1726 kB
| Názov | Investigating critical angle and Total Internal Reflection |
| Popis | 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. |
| Predmet | Fyzika |
| Úroveň | Stredná škola, Vysoká škola - začínajúci |
| Typ | Domáca úloha, Laboratórne cvičenie, Sprievodné aktivity |
| Trvanie | 30 min |
| Vrátane odpovedí | Nie |
| Jazyk | Angličtina |
| Kľúčové slová | Total Internal Reflection, critical angle, index of refraction, reflection, refraction, refractive index |
| Simulácia | Lom svetla (HTML5) |
| Autor(i) | Jim Champion |
| Škola / Organizácia | Radley College |
| Dátum odoslania | 10.2.2019 |
| Dátum aktualizácie | 10.2.2019 |