Science energy - Contenido educativo
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p 73
Listen, then describe the energy transformation in each case.
00:00:03
In A, chemical energy is stored in wood.
00:00:10
The chemical energy is transformed into heat energy when the wood burns.
00:00:16
In B, chemical energy is stored in fuel.
00:00:23
The chemical energy is transformed into kinetic energy when the car moves.
00:00:27
and it's transformed into heat.
00:01:21
Okay?
00:01:24
It's stored in the fuel
00:01:25
and later
00:01:28
the car moves
00:01:31
and that's why we have kinetic.
00:01:32
You understand?
00:01:35
Copy?
00:01:36
Folders and...
00:01:38
English folders.
00:01:40
And science folders.
00:01:41
And natural ones.
00:01:44
Yeah.
00:01:45
Copy?
00:01:47
Yes.
00:01:48
Copy them?
00:01:49
- Subido por:
- David L.
- Licencia:
- Reconocimiento - No comercial - Compartir igual
- Visualizaciones:
- 65
- Fecha:
- 7 de mayo de 2021 - 10:10
- Visibilidad:
- Clave
- Centro:
- CP INF-PRI NTRA. SRA. DE FATIMA
- Duración:
- 01′ 51″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 1280x720 píxeles
- Tamaño:
- 106.79 MBytes
