cbse board std 5 evs question answers

NCERT Solutions Std 6 Science Light Shadows and Reflections

Light, Shadows and Reflections Exercise: 1). Rearrange the boxes given below to make a sentence that helps us understand opaque objects.   2). Classify the objects or materials given below as opaque, transparent or translucent and luminous or non-luminous: Air, water, a piece of rock, a sheet of aluminium, a mirror, a wooden board, a …

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