Mapa mental
Refraction and Diffraction
Conteúdo do mapa
Refraction and Diffraction
Diffraction- waves spreading out
- All waves spread out at the edges when they pass through a gap or pass an obstacle
- The narrower the gap the more the waves spread out.
- The wider the gap the less the waves spread out.
- The narrower the gap the more the waves spread out.
- Radio waves and hills:
- The waves are so large that when they come into contact with hills, they may not defract fully which is why signal levels can be so poor
- All waves spread out at the edges when they pass through a gap or pass an obstacle
Informações
- Descrição
- Mapa Mental sobre Refraction and Diffraction, criado por Rosie Rigby em 06-03-2014.
- Criado por
- Rosie Rigby
- Visualizações
- 15
- Avaliação