All 3 questions plzz answer fast 3. Which of the following will float in glycerine?
(b) Aluminium bar
(a) Iron nail
4. Relative density is also termed as
(b) specific mass
(a) specific density
(c) Cork
(d) A copper ball
(c) specific gravity (d) specific weight
5. The volume of irregular solids like pebbles and stones can be determined using
(a) standard formulae
(c) hydrometer
(b) water displacement method
(d) lactometer
