question_answer

An empty vessel produces louder sound than a filled one because

A)  The liquid in the filled vessel absorbs the vibrations of the liquid molecules

B)  The air molecules in empty vessel have greater amplitude and hence greater intensity than liquid molecules in the filled vessel

C)  The density of air is less than the density of liquid contained in the vessel when filled

D)  The kinetic energy of particles constituting the air column is greater as compared to the kinetic energy of particles of liquid column