921004
Descripción
Test por soprimeval, actualizado hace más de 1 año
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Creado por soprimeval
hace alrededor de 10 años
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Pregunta 1
Pregunta
The transfer of Thermal Energy through space from the Sun to the Earth is by:
Respuesta
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Conduction
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Convection
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Condensation
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Radiation
Pregunta 2
Pregunta
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?
Respuesta
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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
Pregunta 3
Pregunta
Fitting double glazing reduces energy loss by...
Respuesta
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Conduction
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Evaporation
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Convection
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Radiation
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