921004
Beschreibung
Quiz von soprimeval, aktualisiert more than 1 year ago
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Erstellt von soprimeval
vor fast 10 Jahre
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Frage 1
Frage
The transfer of Thermal Energy through space from the Sun to the Earth is by:
Antworten
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Conduction
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Convection
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Condensation
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Radiation
Frage 2
Frage
infra-red radiation is absorbed, reflected and emitted to different extents by different surfaces. Which of the following statements best applies to dark, matt surfaces?
Antworten
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They are good emitters of infra-red radiation
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They are good reflectors of infra-red radiation
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They are poor absorbers of infra-red radiation
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They are poor emitters of infra-red radiation
Frage 3
Frage
Fitting double glazing reduces energy loss by...
Antworten
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Conduction
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Evaporation
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Convection
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Radiation
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