Question
During soil investigation for a residential complex site, the following observations were taken for the in situ unit weight measurement by sand replacement method. Weight of excavated soil = 761.25 g weight of sand + cylinder (W1) = 10500 g Weight of sand ...
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Engineering 2 days 1 Answer 15 views 0

Question
THE ATOMIC MASSES OF HE AND NE ARE 4 AND 20 AMU RESPECTIVLY. THE VALUE OF DBROGLIE WAVELENGTH OF HE GAS AT -73C IS M TIMES OF De- BROGLIE WAVELENGTH OF NE AT 727C THEN THE VALUE OF M IS??  
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Chemistry 2 weeks 1 Answer 24 views 0