605761
Beschreibung
Karteikarten von Adam Collinge, aktualisiert more than 1 year ago
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Erstellt von Adam Collinge
vor fast 11 Jahre
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| Frage | Antworten |
| How can heat energy be transferred? | Conduction Convection Radiation |
| How does heat radiation transfer heat energy? | By Infrared Radiation (IR) |
| How do conduction and convection transfer energy? | Through particle movement |
| In which state of matter is conduction most prominent? | Solids |
| In which state of matter is Convection most prominent? | Liquids and Gases |
| What can emit IR | Solids, liquids and gases |
| The bigger the temperature difference... | ... the faster the energy is transferred by heating |
| State the types of materials that adsorb IR more efficiently. | Dark, matt surfaces |
| What type of materials emit more radiation? | Shiny, light surfaces |
| Why would solar panels be a dark colour? | So they absorb more IR making the system much more efficient |
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