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Answers
Explanation:
I)Those object which have its own shine ,is called luminous object.
where as those who didnot have its own shine is called nonluminous object.
ii) Object in nature which can emit light of itself.Eg.Sun.
Where as those manmade objects which can emit light.like bulb.
iii) Those objects through which light can pass through easily,is called transparent.
those through which light can't pass through easily.
Answer:
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Explanation:
luminous objects are those objects which are having there own light they do not emit others light like candel bulb etc
non luminous is the inverse of the luminous objects.
e. g moon etc.
thouse sources of light that are present naturally eg sun moon stars etc are called natural sources of energy.
man made sources are the inverse of natural sources of light. eg candel etc
those objects that do not allow light to pass through them are called opaque objects. eg wood ' brick , our body..
those objects that allow light partially to pass through them are callsd translucent objects.eg coloured glass.
those objects that allow light completly to pass through them are called transparent objects. eg clear water, glass.