Classify the objects or materials given below as opaque, transparent or translucent, and luminous or non-luminous:[3 marks]

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[3 marks(0.5 marks for each part)]

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Classify the objects or materials given below as opaque, transparent or translucent, and luminous or non-luminous:​[3 marks]

[3 marks(0.5 marks for each part)]

Classify the objects or materials given below as opaque, transparent or translucent, and luminous or non-luminous:[3 marks]