what is non luminous body and Luminous body?
what are the sources of light ?
what is transparent , translucent and Opaque substances ?
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Explanation:
✨Luminous: object that can emit light energy by themselves are know as luminous.
✨Non Luminous: object that can't emit light energy by themselves are know as non luminous.
✨Light source including (sun, bulbs and stars).Reflectors ( moon, cats eye and mirror) do not actually produce light that comes from them.
✨A thing or object that pass light and looks clear is called Transparent.
✨A thing or object that passes light but not detailed shape, size to pass through (Semi - translucent).
✨Opaque object block light from travelling through them. It reflect them.
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