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?

They are good emitters of infra-red radiation

They are good reflectors of infra-red radiation

They are poor absorbers of infra-red radiation

They are poor emitters of infra-red radiation

Quiz

Thermal Processes Quiz

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1The transfer of Thermal Energy through space from the Sun to the Earth is by:
1. AConduction
2. BConvection
3. CCondensation
4. DRadiation
2infra-red radiation is absorbed, reflected and emitted to different extents by different surfaces. Which of the following statements best applies to dark, matt surfaces?
1. AThey are good emitters of infra-red radiation
2. BThey are good reflectors of infra-red radiation
3. CThey are poor absorbers of infra-red radiation
4. DThey are poor emitters of infra-red radiation
3Fitting double glazing reduces energy loss by...
1. AConduction
2. BEvaporation
3. CConvection
4. DRadiation

Beschreibung: Quiz am Thermal Processes Quiz, erstellt von soprimeval am 23/05/2014.
Autor: soprimeval
Sprache: English
Aufrufe: 90
Bewertung: 3,0 von 5 · 1 Bewertung
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