plzz tell the answers .......
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elders tell the timeby shadows and sometimes through climate also.our ancestor's tell the time through sun sudials and shadows
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see the length of the shadow depends on the position of the sun
when the sun is overhead,then it is 12 noon...so this is the reference point...after that from sunrise to sunset the shadow changes its length.
when the sun is overhead,then it is 12 noon...so this is the reference point...after that from sunrise to sunset the shadow changes its length.
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