एउटा सुनको औँठी खेतमा हरायो । उक्त औँठी दुई महिनापछि भेट्दा त्यसको तौलमा कुनै परिवर्तन देखिएन, किन ? A gold ring was lost in a field. When the ring…
SEE Class 10 Science · 2080 · Solved Question with Answer
एउटा सुनको औँठी खेतमा हरायो । उक्त औँठी दुई महिनापछि भेट्दा त्यसको तौलमा कुनै परिवर्तन देखिएन, किन ?
A gold ring was lost in a field. When the ring was found after two months, it was found no change in its weight, why?