How many kg of mass of a substance make 1 amu?

How many kilograms are contained in (i) 1 amu and (ii) 1 slug?

How many atoms are present in one gram atomic mass of a substance ?

How many molecules are present in one gram molecular mass of a substance ?

The water equivalent of a substance is 20g. U the mass of the substance is 200gm the specific heat of the substance is (in J kg^(-1) K^(-1) )

How many a.m.u make 1kg ?

How many a.m.u. make 1 kg ?

How many newton make one kg wt.?

Mass of 1 amu in g