a barometer is a mean of energy & a radium in a cylindrical conducts has a cylindrical size and a fixed want ->  the matter has the same shape as the container and fixed volume  the matter has the same shape as the container and fixed volume & energy with constant size viking size in different chloroplast ->  the matter may have a variable shape and a fixed volume  the matter has the same shape as the container and fixed volume ->  the matter may have a fixed shape and a fixed volume  the matter may have a variable shape and a fixed volume & the matter may have a fixed shape and a fixed volume ->  the matter may have a fixed or variable shape and fixed volume  energy in the mist food has definite want & energy in the mist causing has definite size ->  matter in solid phase has definite volume and definite shape  energy in the steam cord has definite want & energy in the steam compact has constant size ->  matter in the liquid phase has a variable shape and definite volume  the matter may have a fixed or variable shape and fixed volume & matter in solid phase has definite volume and definite shape & matter in the liquid phase has a variable shape and definite volume -> the matter may be in solid phase or in liquid phase